Solve for x
x=12
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\sqrt{\frac{1}{3}x}-2-\left(-2\right)=-\left(-2\right)
Add 2 to both sides of the equation.
\sqrt{\frac{1}{3}x}=-\left(-2\right)
Subtracting -2 from itself leaves 0.
\sqrt{\frac{1}{3}x}=2
Subtract -2 from 0.
\frac{1}{3}x=4
Square both sides of the equation.
\frac{\frac{1}{3}x}{\frac{1}{3}}=\frac{4}{\frac{1}{3}}
Multiply both sides by 3.
x=\frac{4}{\frac{1}{3}}
Dividing by \frac{1}{3} undoes the multiplication by \frac{1}{3}.
x=12
Divide 4 by \frac{1}{3} by multiplying 4 by the reciprocal of \frac{1}{3}.
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