Solve for x
x = \frac{529}{4} = 132\frac{1}{4} = 132.25
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4x=529
Square both sides of the equation.
\frac{4x}{4}=\frac{529}{4}
Divide both sides by 4.
x=\frac{529}{4}
Dividing by 4 undoes the multiplication by 4.
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