SOLUTION: Solve by using substitution x - 5y = -4 x + 8y = -4

SOLUTION: Solve by using substitution x - 5y = -4 x + 8y = -4

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Question 323531: Solve by using substitution
x - 5y = -4
x + 8y = -4
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
x-5y=-4 x=+5y-4
x+8y=-4
5y-4+8y=-4
13y=0
y=0
(-4,0)
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