Solve for x
x=\frac{1}{5}=0.2
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20x=5-1
Subtract 1 from both sides.
20x=4
Subtract 1 from 5 to get 4.
x=\frac{4}{20}
Divide both sides by 20.
x=\frac{1}{5}
Reduce the fraction \frac{4}{20} to lowest terms by extracting and canceling out 4.
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