- #1

Monique

Staff Emeritus

Science Advisor

Gold Member

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## Main Question or Discussion Point

If x+2y=2 and (x+y)

And the answer is not -1.. what is the trick here that I'm missing? The answer is supposed to be 5.

^{2}=9, what is the value of y?And the answer is not -1.. what is the trick here that I'm missing? The answer is supposed to be 5.