Solve for x
x=4
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\sqrt{4x}-4-\left(-4\right)=-\left(-4\right)
Add 4 to both sides of the equation.
\sqrt{4x}=-\left(-4\right)
Subtracting -4 from itself leaves 0.
\sqrt{4x}=4
Subtract -4 from 0.
4x=16
Square both sides of the equation.
\frac{4x}{4}=\frac{16}{4}
Divide both sides by 4.
x=\frac{16}{4}
Dividing by 4 undoes the multiplication by 4.
x=4
Divide 16 by 4.
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