Solve for Y
Y=-3
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25-Y+3Y+2Y=Y\left(-7+3\right)+1^{2}
Add 17 and 8 to get 25.
25+2Y+2Y=Y\left(-7+3\right)+1^{2}
Combine -Y and 3Y to get 2Y.
25+4Y=Y\left(-7+3\right)+1^{2}
Combine 2Y and 2Y to get 4Y.
25+4Y=Y\left(-4\right)+1^{2}
Add -7 and 3 to get -4.
25+4Y=Y\left(-4\right)+1
Calculate 1 to the power of 2 and get 1.
25+4Y-Y\left(-4\right)=1
Subtract Y\left(-4\right) from both sides.
25+8Y=1
Combine 4Y and -Y\left(-4\right) to get 8Y.
8Y=1-25
Subtract 25 from both sides.
8Y=-24
Subtract 25 from 1 to get -24.
Y=\frac{-24}{8}
Divide both sides by 8.
Y=-3
Divide -24 by 8 to get -3.
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