Solve for x
x=\frac{2}{5}=0.4
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x=\frac{3}{5}-\frac{1}{5}
Subtract \frac{1}{5} from both sides.
x=\frac{3-1}{5}
Since \frac{3}{5} and \frac{1}{5} have the same denominator, subtract them by subtracting their numerators.
x=\frac{2}{5}
Subtract 1 from 3 to get 2.
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