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algebra

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Help, Can anyone show me how to do the formula to solve these equations?

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 - ,

    You 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 - ,

    When 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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