Solve for x
x=\frac{3}{4}=0.75
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20x=15
Square both sides of the equation.
\frac{20x}{20}=\frac{15}{20}
Divide both sides by 20.
x=\frac{15}{20}
Dividing by 20 undoes the multiplication by 20.
x=\frac{3}{4}
Reduce the fraction \frac{15}{20} to lowest terms by extracting and canceling out 5.
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