Solve for x
x=\frac{4}{5}=0.8
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\frac{8}{10}=x
Divide both sides by 10.
\frac{4}{5}=x
Reduce the fraction \frac{8}{10} to lowest terms by extracting and canceling out 2.
x=\frac{4}{5}
Swap sides so that all variable terms are on the left hand side.
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