Solve for a
a=\frac{1}{2}=0.5
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\frac{3}{6}=a
Divide both sides by 6.
\frac{1}{2}=a
Reduce the fraction \frac{3}{6} to lowest terms by extracting and canceling out 3.
a=\frac{1}{2}
Swap sides so that all variable terms are on the left hand side.
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