Solve for Y
Y=36
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\sqrt{4Y}-1-\left(-1\right)=11-\left(-1\right)
Add 1 to both sides of the equation.
\sqrt{4Y}=11-\left(-1\right)
Subtracting -1 from itself leaves 0.
\sqrt{4Y}=12
Subtract -1 from 11.
4Y=144
Square both sides of the equation.
\frac{4Y}{4}=\frac{144}{4}
Divide both sides by 4.
Y=\frac{144}{4}
Dividing by 4 undoes the multiplication by 4.
Y=36
Divide 144 by 4.
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