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OpenStudy (anonymous):
Find the solution of the following system of linear equations. y = x - 2 y = -2x + 4
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OpenStudy (aroub):
By substitution: x-2=-2x+4 2x+x=2+4 3x=6 x=2 y=x-2 y=2-2 y=0
OpenStudy (anonymous):
very good answer Thanks!!!!!
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