Question: Solve each system, using the method indicated, if possible. (Substitution) 2x + y = -4 -x + 2y = 2
Solve each system, using the method indicated, if possible.
(Substitution)
2x + y = -4
-x + 2y = 2
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2xy4 1 2 1 for y 2xy4 y 2x 4 3 Replace y in equation 2 with 2x 4 ... View full answer
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