Solve for x
x = \frac{4}{3} = 1\frac{1}{3} \approx 1.333333333
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9x=20-8
Subtract 8 from both sides.
9x=12
Subtract 8 from 20 to get 12.
x=\frac{12}{9}
Divide both sides by 9.
x=\frac{4}{3}
Reduce the fraction \frac{12}{9} to lowest terms by extracting and canceling out 3.
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