ks maths

2x - 4y = 12
3x + 2y = 10

whats the answer

Do you know how to solve simultaneous equations? Multiply equation (2) by 2, then add eqution 1 to eqution 2. That process gets rid of the y term. Then solve for x. Substitute the value of x into either equation and solve for y. I hope this helps. If you still need assistance, post your work as far as you can go, then tell us exactly what you don't understand about the next step.

Me, I second DrBob222 reply.
I give up...what's the answer Me?

  1. 👍 0
  2. 👎 0
  3. 👁 53
asked by Me

Respond to this Question

First Name

Your Response

Similar Questions

  1. Word Problem- Algebra

    1. Multiply a number by 4, then multiply this product by 5, then you get 80 Whats the way to solve it, the equation. 2. Add 4 to a number, then subtract 5 from the sum, and you get 43 Whats the equation to solving that if anyone

    asked by Sam on January 20, 2007
  2. chemistry

    in an experiment a sample of hydrocarbon was analyzed. The sample contained6 g of carbon and 1.344 g Hydrogen. a) whats the empirical formula? the density of hydrocarbon at 25 C and 1.09 atm is 1.96 g/L b.) whats the molar mass of

    asked by hilde on March 10, 2010
  3. Math

    Whats a whole number and whats 240,000 multiplied by the power of ten?

    asked by Daija on September 12, 2017
  4. math

    whats the opposite of x^2, like instead of the little number being on top, its on the bottom whats it called and how do you type it

    asked by luisa on February 6, 2018
  5. Algebra

    Whats The quotient of 6 and a number increased by 6 written in algebraic expression also whats The product of 9 and c decreased by 8

    asked by Serenity on September 11, 2012
  6. MATH DUDES!!!

    I have 3 questions. 1.whats the value for h in 12h+9=85? 2.whats the value of m in 6m squared + 5 = 128? 3.what's the value of a in 8a-4+8-2a=156 Thank you if you help me

    asked by Justin on September 11, 2007
  7. Algebra 2

    how to i graph the inequality : y

    asked by Mary on October 10, 2010
  8. Math

    Whats the midpoint for 2500-7000? Whats the steps?

    asked by Question on October 8, 2014
  9. Math

    The quotient is: 45 1/5 Whats is the divisor? Whats the check step?

    asked by Tray on November 18, 2015
  10. Math

    Whats a diameter and how do u calculate it? And whats a circumference?

    asked by HELP! :) on May 25, 2012
  11. Technology

    Which of the following is an example of a recent development in technology Need help urgent Please whats the answer and the right answer

    asked by Heidy on October 1, 2015

More Similar Questions