Solve for x
x=14
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3x-6=36
Square both sides of the equation.
3x-6-\left(-6\right)=36-\left(-6\right)
Add 6 to both sides of the equation.
3x=36-\left(-6\right)
Subtracting -6 from itself leaves 0.
3x=42
Subtract -6 from 36.
\frac{3x}{3}=\frac{42}{3}
Divide both sides by 3.
x=\frac{42}{3}
Dividing by 3 undoes the multiplication by 3.
x=14
Divide 42 by 3.
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