Solve for x
x=\frac{1}{2}=0.5
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4x=2
Square both sides of the equation.
\frac{4x}{4}=\frac{2}{4}
Divide both sides by 4.
x=\frac{2}{4}
Dividing by 4 undoes the multiplication by 4.
x=\frac{1}{2}
Reduce the fraction \frac{2}{4} to lowest terms by extracting and canceling out 2.
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