SOLUTION: what is x - y = -2 and -4x + 4y = 8

SOLUTION: what is x - y = -2 and -4x + 4y = 8

Algebra.Com

Question 1199697: what is x - y = -2 and -4x + 4y = 8
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
Look carefully at the second equation.

and what do you think comes next?
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