Solve for x
x=\frac{1}{3}\approx 0.333333333
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\frac{4}{12}=x
Divide both sides by 12.
\frac{1}{3}=x
Reduce the fraction \frac{4}{12} to lowest terms by extracting and canceling out 4.
x=\frac{1}{3}
Swap sides so that all variable terms are on the left hand side.
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