SOLUTION: Solve for x and y simulteneously: y - x = -1 Y - 7 = x^2 + 2x

Algebra.Com
Question 1070403: Solve for x and y simulteneously:
y - x = -1
Y - 7 = x^2 + 2x

Answer by josgarithmetic(39618)   (Show Source): You can put this solution on YOUR website!

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-----find corresponding y for each.

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