Solve for x
x=1
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12=\sqrt{4x}+10
Multiply -3 and -4 to get 12.
\sqrt{4x}+10=12
Swap sides so that all variable terms are on the left hand side.
\sqrt{4x}=12-10
Subtract 10 from both sides.
\sqrt{4x}=2
Subtract 10 from 12 to get 2.
4x=4
Square both sides of the equation.
\frac{4x}{4}=\frac{4}{4}
Divide both sides by 4.
x=\frac{4}{4}
Dividing by 4 undoes the multiplication by 4.
x=1
Divide 4 by 4.
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