So twice a number means 2x.The sum (use plus symbol) of twice a number and 3 can be written as 2x+3. Answer \(x - 3 = 2x - 6\) Exercise \(\PageIndex{32}\) Thirteen less than some number is equal to three times the number added to eight. Dividing both sides by 2, we get X=. Answer link. Example 1: The sum of twice a number and 3 Answer: Let variable x be the unknown number. Times 12 times 12 ∙ Of : One-third of 1 3 The product of The product of and ∙ . Algebraic Expressions Video. 14n. Translate each of the following statements into an equation, using x as the variable: (a) 13 subtracted from twice a number gives 3. Tags: Question 12 . 555. In algebra: let any number be x then we have x − 3. 15) One number is 1 less than a second number. Also question is, what does less than twice mean? "increased by 3" becomes: 2n + 3 "is less than" turns it into" 2n + 3 < "the number decreased by 4" is: n - 4 Putting this together gives the inequality: 2n + 3 < n - 4 To solve, first subtract color(red . 1394 . The second number is twice the first number and the third number is thrice the first number. A number n is greater than 1. Twice a number: 2n. Triple a number increased by twelve. Answers: A: Twice a number minus nine and two-tenths is the same as the number plus four-fifths. Five times of a positive integer is 3 less than twice. n-6. Three Less: subtract 3 from 2n. Exercises 5-10 Lesson Tutorials Inequality Symbols Symbol <> ≤ ≥ Key Phrases is less than is fewer than is greater than is more than is less than or equal to is at most Six subtracted from a number. What is the equation? SURVEY . 2x+3. ML Aggarwal Class 8 Solutions for ICSE Maths Chapter 12 Linear Equations and Inequalities in One Variable Ex 12.2 Question 1. "Less than" means subtraction, whereas "more than" means addition. 2p−12 Step 3: Now, the result will be displayed in the output field where it shows whether the first number is greater than or less than the . 12 = 3x. Twice a number means 2*x Three less than twice a number means 2*x-3 And it is equal to 13, 2*x-3=13 Let's add 3 to both the sides, 2*x-3+3 = 13+3 2*x = 16 Let's divide the equation by 2 2*x/2 = 16/2 Which give x=8 x is the unknown number wh. She multiplies the result by 6. Unit 1 review set. 2x−x=−4−3. C: Nine point two less than twice a number is equal to the number added to four-fifths. Find the numbers 3 Educator answers Twelve added to a number yields 5. x+12=5. 2. Twelve is the product of a number and three. Twice a number, decreased by twenty-nine, is seven. Twice the second number is 12 less than 5 times the first. Click hereto get an answer to your question ️ Twelve more than twice a certain number is six fewer than three times the number. What is one less than twice a number? LESS THAN the first number subtracted from the second! Step 3: Write a mathematical expression for each verbal . Twelve more than twice a certain number is six fewer then three times the number. What is the number? Step 2: Now click the button "Solve" to compare the numbers. How many hardback books were there? Three more than twice a number is equal to four less than the number. 5: 6 more than twice a number: 2x+6: two less than a number: x-2: the sum of 9 and a number: 9+x: two less than three times a number: 3x-2: a number subtracted from 12: 12-x: five increased by three times a number: 5+3n: 10 times the sum of x and 3: 10(x+3) the product of 4 and a number: 4x: the ratio of a number and 4: x/4: the quotient of a and . 4. Find the smaller of the two numbers 0 . What is the number? There were 4 boys in the study group. What is the sum of the two numbers. Exercise \(\PageIndex{33}\) When twelve is subtracted from five times some number, the result is two less than the original number. If seven is subtracted from six times a number, the result is 10. When four consecutive integers are added, the sum is 46. 8n. The number (x) in: "3 more than twice a number is 9" is what we are solving here. We hope it will be very helpful for you and it will help you to understand the solving process. 2n - 9.2 = n + 4/5. The number of $10 bills is one less than twice the number of $5 bills. The smaller number is 2 less than the larger number. Three more than twice a number. 1) 3a+1/3 - 2a-1/4 =1 2)The denominator of a rational number is 4 less than twice the numerator. This is because this happens first, even though the words are ordered differently. 3. The problem says the number of girls was 3 more than twice the number of boys. Solution: […] 4 less than the product of 2 and a number. 10, 11, 12 and 13. Find the smaller of the two numbers. 19) The sum of 9 and the quotient of x and 7 is 11. "13 less than 5 times the number p " The product of fourteen and a number. 32 = 2a + 8: The quotient of fifty and five more than a number is ten. Let's go over more examples. 62/87,21 Let n = a number. One less than twice a number is seventeen. If x is the number then 2x - 10 is 10 less than twice the number. Twice 4 boys is 8. 3n-5. Let a number be:x four less than three times that number is:3x-4 is:= three more than two times the number: 2x+3 Problem to solve: 3x-4=2x+3 3x-2x-4=2x-2x+3 x-4=3 x-4+4=3+4 Sanity Check: 3(7)-4=2(7)+3 21-4=14+3 17=17 We seem to be sane for the moment. Verified. The result now obtained is 2 less than twice the same number she thought of. 2. Question 85 Translate each of the following statement into an equation, using x as the variable.a 13 subtracted from twice a number gives 3 .b One fifth of a number is 5 less than that number.c Two third of a number is 12 .d 9 added to twice a number gives 13 .e 1 subtracted from one third of a number gives 1 . The answer above is correct, because twice 2 is 4, and 3 more than 4 is in fact 7. 2x=24+(x/2) 2x-(x/2)=24 3x=48 x=16 The number is 16. Twice a number increased by 12 is equal to 31 less than three times the number. Nine less than a number. Question 85. Six less than twice a number x is four Two less than the quotient of 15 and a number 2x - 6 = 4 - 2 = 15 Nine times a number decreased by four 9n - 4 Five times the sum of six and some number 5 (6 + n) Twice the difference of y and three The quotient of 7 and d decreased by 9 2 ( y - 3) - 9 (b) One fifth of a number is 5 less than that number. 14 less than f f - 14 7. p more than 10 10 + p 8. Step 1: Assign a variable to the unknown quantity. Three less than some number is equal to twice the number minus six. x + 6. x = 2 x + (-3) Look Out: be very careful with "less than." Three less than a number is translated as " x - 3." The reverse of that, "3 - x ," would be a number less than 3. Answer (1 of 8): I've been pointed out that something may be wrong with this answer, so now let me write a correct version (I'll preserve the old one). Click here to get an answer to your question ️ 3. (b) The product of 2 and 3 more than a number If N is 7, then "10 less than twice the number" is 2*7 - 10 = 14 - 10 = 4. What is the number? Answer:DStep-by-step explanation: Translate the phrase into a math expression 12 less than twice a number A. Q. A) 3 and 6 B) -6 and -3 C) -5 and-2; Question: Solve. Five less than the quotient of a number and 3 is 12. The length of a rectangle is 12 cm more than the width. 15) One less than the product of four and a number is 11 16) Six less than six times a number is 12. "4 less than 11 times the number x " 18. Twice the second number is 12 less than 5 times the first. The sum of a number and 7 is 35. 6. 3a - 6 = 15. See a solution process below: To write the inequality we will start by defining "a number" as n. Then, "twice a number" can be written as 2n. "14 less than 5 times the number y " 17. Eight is the same as twice a number. If it's not what You are looking for, type integer numbers into the boxes below and see the solution. plus, more than, the sum of, the total of, increased by, added to . Five is 6 less than twice a number. "13 more than 15 times the number p " 16. Half of a number is twenty. So twice a number means 2x.The sum (use plus symbol) of twice a number and 3 can be written as 2x+3. class 12 Atoms Chemical Kinetics Moving Charges and Magnetism Microbes in Human Welfare Semiconductor Electronics: Materials, Devices and . What is one less than twice a number? 18=18. The number of girls enrolled this year is 10 less than 3 times the girls enrolled last year. The quotient of a number and 4 more than another number. Solution: […] 4 . 3 less than x squared. Then you solve the equation by subtracting 3 from both sides, and then divide both sides by 2. One-half of a number equals sixteen. Click hereto get an answer to your question ️ The number of rooms on the ground floor of a building is 12 less than the twice of the number of rooms on first floor. 3 more runs than Pirates scored P + 3 9. What is Write the phrase about the number of dimes Ruth has.the number of dimes is twelve less than twice the number of penniesSubstitute p for the number of pennies Ruth has.12 less than twice pTranslate "twice p" into algebra.12 less than "2p"Translate "12 less than 2p" into algebra. the product of 7 and x, reduced by 3 . 12 ± 2n = ±34 Find the length and the width. 30 seconds . Find the smaller of the two numbers Twice the number 2x. One number is 3 less than a second number. A. B. Click to see full answer. One less than twice a number is seventeen. A number is equal to the sum of twice the number and negative three. Solution: Let x - be the larger number . If there are four boys, does that make eleven girls? Example 1: The sum of twice a number and 3 Answer: Let variable x be the unknown number. 18) Seven more than twice a number is 1. answer choices . So, three more than twice the number is. 12 less than some number n - 12 10. If the first floor has x rooms, how many rooms does the ground floor has? First, is our answer reasonable? Twelve is sixteen less than four times a number. Twice the second number is 4 less than 3 times the first. Three more than 8 is 11. a. b. x= -6 x=6 c. x=-9 d. x=9 N - 9 = 2N + 3 => N = -12-12 is the required number. Write an equation for this situation and then find the number. C. 23. Question 85. Find the number. x=−7. 13. Twelve is the product of a number and three. Find the two numbers. four less than the number is x−4. What is the number? Find the number of boys. Three less than twice a number is 15. One number is 3 less than a second number. What are the numbers? 7) The product of a number and four increased by the number. Answer (c) Two - third of number is 12. How many of each does she have? The procedure to use greater than less than calculator is as follows: Step 1: Enter two numbers in the respective input field "a" and "b". (n -12) B. Four less than three times a number is three more than two times the number. 58. Step 2: Find two verbal expressions for the same value. Therefore, four consecutive integers are 10, (10 + 1), (10 + 2) and (10 + 3) i.e. seventeen . 2x - 1 = 17. The equation is 12 ± 2n = ±34, and the number is 23. 14) Five less than twice a number is 7. Find the integers. 3x-4=x+2 Subtract x 2x-4=2 Add 4 2x=6 Divide by 2 x=3 This is primary school arithmetics. answer choices . Anita, Byron, Carlos, and Dominique . E: Double a number decreased by nine and two-tenths is the same as the sum of four-fifths and the number. Answer: The number is 24. Since these are equal, we can say: 2x+3=x−4. Which of the following expressions represents 3 less than 5 times a number n? Example 1: Translate "three more than twice a number is seventeen" into an equation and solve. Question 4 & Question 5If a certain number x is multiplied by 8, it will be equal to three less than twice the same number. Let x be the number. Math- urgent. The word "sum" indicates that you should add 6 and 2x together to get a final answer of 6 + 2x. In other words, you are looking for a number (x) that if you multiply it by two (same as twice) and then add 3, you get 9. 11. Find the smaller of the two numbers; Question: One number is 3 less than a second number. 552. . 5n-3. Solution: Question 2. 3. 3x-4=x+2 Subtract x 2x-4=2 Add 4 2x=6 Divide by 2 x=3 This is primary school arithmetics. Let's go over more examples. What we want to do first is "twice the number". x= the number 2x+12=3x-31 2x-3x=-31-12-x=-43 answer choices . What does less than twice a number mean? Writing Algebraic Expressions Step-by-Step Examples . (Please include statement for the 2nd question!) Twelve decreased by twice a number equals ±34. . The number is -. The larger of two integers is 5/2 the smaller.if twice the smaller is subtracted from twice the larger, the difference is 12. 3 more than twice the same number = 2(-12) + 2 = -21-21 = -21. Step 7. Let the unknown number = n . 15 less than twice a number The phrase a number means an arbitrary variable, let us call it x x Twice means we multiply x by 2 2x The phrase less than means we subtract the constant 15 from the term 2x using the ( - ) operator 2x - 15 Build our final algebraic expression: 2x - 15. Twice a number p is fewer than 7. ½ x = 20. We can write an equation: X+Y=22 Since we know that Y=X-2, we can substitute X-2 for Y in the equation: X+X-2=22 If we add 2 to each side (X+X-2+2 = 22+2), we get X+X=24 This reduces to 2X = 24. Learn More: A two digit number is such that the sum of its digits is . We hope it will be very helpful for you and it will help you to understand the solving process. (a) The sum of 6 and twice a number; Solution: The phrase "twice a number" translates into two times the number, or 2x. (b) One fifth of a number is 5 less than that number. Verification. Answer (1 of 24): Let the number be 'x'. If it's not what You are looking for, type integer numbers into the boxes below and see the solution. 12 = 3x. Twice the second number is 12 less than 3 times the 15) first. . Solve Study. Explanation: The expression "less than" means substriction, so "three less than a number x " is x − 3. Manjula thinks a number and subtracts 7 / 3 from it. 4-2n. Find the integers. Hence, this is the answer. One more than 3 times a number is the same as 5 times the number, decreased by 15. According to . A number z divided by 2 is at least 6. Six less than 3 times a number is 15. n-9. nine less than -12 = - 21. 3x + 12. Twice the number means the number doubled, or *2. The difference between four times the number and 13 is 47. 3 more than twice a number is 9. 17) Ten more than the quotient of a number and 3 is 12. The number is? 8=2x. 6. When four consecutive integers are added, the sum is 46. A) 14 and 15 B) 13 and 14 C)-15 and-14 D) 15 and 16 16) One number is 3 less than a second number. 2n-4. - 8374855 Twice the second number is 12 more than 3 times the 16) first. 14 less than a number. The difference of twice a number and five. The number of girls enrolled this year is 10 less than 3 times the girls enrolled last year. The product of three times a number and twelve is twenty. Tags: Question 6 . Join / Login >> Class 8 >> Maths . Distributive Property. Related QuestionsMore Answers Below take the number given, multiply it by 2, then subtract 10 from the answer. Answer: Option A. Eight times a number. A number w minus 3 is less than or equal to 10. Huong had 162 paperbacks. The number of paperbacks is 12 less than three times the number of hardbacks. Subsequently, question is, what does 10 less than twice mean? Upvote . In other words, you are looking for a number (x) that if you multiply it by two (same as twice) and then add 3, you get 7. Translate each of the following statements into an equation, using x as the variable: (a) 13 subtracted from twice a number gives 3. You can put this solution on YOUR website! n = 2n - 3 . Tony B. Oct 3, 2016. a number subtract 3 → a number - 3. SURVEY . Let n be the unknown number. 2t - 29 = 7: Thirty-two is twice a number increased by eight. The number of girls is four more than twice the number of boys. 12 - 2.n Answer (1 of 20): Let the unknown number be x. algebra one 4x + x 8) Five less than six times a number divided by twice the number. increased by A number increased by two x + 2 added to Eleven added to a number x + 11 Subtraction ( −) minus A number minus seven X - 7 less than Four less than a number X - 4 the difference of The difference of a number and three X - 3 less Nine less a number 9 - X decreased by A number decreased by twelve X - 12 Answer. A number increased by 13 x + 13 5 less than 10 10 - 5 A number decreased by 7 x - 7 Difference between x and 3 x - 3 Difference between 3 and x 3 - x Twice a number 2x Ten percent of x 0.10x Ten times x 10x Quotient of x and 3 x/3 Quotient of 3 and x 3/x Five is three more than a number 5 = x + 3 The product of 2 times a number is 10 x ÷ (4 + w) 15 minus the product of 9 and a number. I would solve it the way I learned it when I w. Half of a number is twenty. Six more than a number. Half of a number is twenty. "14 times the sum of the number n and 10" 13. Exercise \(\PageIndex{8}\) . Hence number is - 12 for which Nine less than is 3 more than twice the same number. Saying "twice a number" means that you are . What number is it? Five times of a positive integer is 3 less than twice the square of that number. What number is 12 more than 9 - solution with step by step explanation Below you can find the full step by step solution for you problem. Question 85 Translate each of the following statement into an equation, using x as the variable.a 13 subtracted from twice a number gives 3 .b One fifth of a number is 5 less than that number.c Two third of a number is 12 .d 9 added to twice a number gives 13 .e 1 subtracted from one third of a number gives 1 .
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