Y2-2y=15

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Solution for Y2-2y=15 equation: 



2-2Y=15

We move all terms to the left:

2-2Y-(15)=0

We add all the numbers together, and all the variables

-2Y-13=0

We move all terms containing Y to the left, all other terms to the right

-2Y=13

Y=13/-2

Y=-6+1/2

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