pre algebra

THe second of three numbers is 5 less than 4 times the first. The third is 9 less than twice the first. If 4 times the third os decreased by the first, the result is 6. find the three numbers.

  1. 👍 0
  2. 👎 0
  3. 👁 92
  1. S=4F-5
    T=2F-9
    4T-F=6

    does that help?

  2. 1st number = x,
    2nd number = 4x - 5,
    3rd numbe = 2x - 9,

    4(2x - 9) - x 6,
    8x - 36 - x = 6,
    7x 42,

    x = 6 = 1st number.

    (4x - 5) = 4*6 - 5 = 19 = 2nd number.

    (2x - 9) = 2*6 - 9 = 3 = 3rd number.
    .

    1. 👍 0
    2. 👎 0
    posted by Henry
  3. CORRECTION:

    4(2X - 9) - X = 6.

    1. 👍 0
    2. 👎 0
    posted by Henry

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math! Please Check My Answers

    Key: ☺ = My Answer! 2. Write a word phrase for the algebraic expression. 3x - 7 A. The difference of three times a number x and seven. B. The difference of seven and three times a number x. C. Three times a number x fewer than

    asked by Jack on August 14, 2013
  2. math word problem

    can someone help me solve this? not just an answer but a method of solving cause im having a hard time grasping this. Three times the larger of two numbers is equal to four times the smaller. The sum of the numbers is 21. Find the

    asked by koori on January 27, 2009
  3. Math

    Can someone please help me write this statement out in formula form. There should be two formulas. Question.... Three times the larger of two numbers is equal to four times the smaller. The sum of the numbers is 21. Find the

    asked by Jessica on October 22, 2006
  4. math

    four times the larger number of two numbers is equal to seven times the smaller.the sum of the numbers is 22.find the numbers

    asked by daniel on January 27, 2010
  5. Maths

    The sum of 2 numbers is 32.when 5 subtracted from 4 times 1 of the numbers,the result is 8 times the other number.find the difference between the 2 numbers.

    asked by Pearl on November 24, 2015
  6. Math(Algebra)

    How would you set this problem up and work it: The difference between two numbers is 16. Three times the larger number is seven times the smaller. What are the numbers? This one also: The differnce between two numbers is 18. The

    asked by Lily on February 7, 2012
  7. Math

    Which expression is equivalent to (-2)(a+6)? -2a+6 2a+12*** -2a-12 -2a+12 To which subsets of real numbers does the number -22 belong? Choose all that apply. Whole numbers*** rational numbers integers*** irrational numbers "6

    asked by Gabby on September 12, 2013
  8. algebra

    Three times the difference of two numbers is 3 more than the larger and three times their sum is less than 8 Times the smaller by 2 .find the numbers

    asked by komal on November 23, 2016
  9. math

    The greater of two numbers is 1 more than twice the smaller. Three times the greater exceeds 5 times the smaller by 10. Find the numbers. The second of three numbers is 1 less than the first. The third number is 5 less than the

    asked by delaney on October 5, 2008
  10. maths grade 05(nelson chapter 1 lesson 2.c)

    Numbers of times recipe Numbers of cups of water Numbers of scoops of crystals Numbers people served 1 5 3 4 2 10 6 8 3 15 9 12 4 20 12 16 5 25 15 20 6 30 18 24 7 35 21 28

    asked by sheeba.l on September 22, 2009
  11. math

    Given two numbers whose sum is 56. Six times the larger is 72 more than 5 times the smaller. Find the numbers. Please help me solve this problem in a simple explanation so I can understand it.

    asked by Traci on February 23, 2013

More Similar Questions