Solve for x
x = \frac{20}{7} = 2\frac{6}{7} \approx 2.857142857
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21x=60
Combine 20x and x to get 21x.
x=\frac{60}{21}
Divide both sides by 21.
x=\frac{20}{7}
Reduce the fraction \frac{60}{21} to lowest terms by extracting and canceling out 3.
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