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Systems of Linear Equations

Please go over one more time.

Find the values of x and y that solve the following systems of equations.

-8x - 9y = -25

-4x + 3y = -5

I think I am getting confused on the substituting.

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There is a systematic way of solving these equations. You need to see how one of the two variables will get cancel from both the equations first and ...

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A system of equation is solved by addition. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.