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Solve the following system of linear equations by graphing:-X+ y = -74x + 4y = 20
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Solve the following system of linear equations by graphing:-X+ y = -74x + 4y = 20

User Stefan Wittwer
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1) Let's solve this Linear System, using the method of Elimination/Addition

-x+y=-7 Multi

4x+4y = 20

User Gpbl
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