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December 21, 2014

December 21, 2014

Posted by **James H.** on Saturday, September 18, 2010 at 10:35pm.

4x-5y=38

7x-8y=-22

If you can show me the right way to solve, I do not understand how to get the answer.

- algebra -
**TutorCat**, Saturday, September 18, 2010 at 11:02pmYou want to try eliminate one of the two variables (either x or y). When you do this, you're able to for one variable, plug that value in the equation and solve for the other variable.

http://www.analyzemath.com/Tutorial-System-Equations/Tutorial-System-Equations.html

- algebra -
**TutorCat**, Saturday, September 18, 2010 at 11:04pmWhen you do this, you're able to ^solve* for one variable, plug that value in the equation and solve for the other variable.

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