Solve for x
x=90
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\frac{1}{6}x=15
Combine \frac{5}{6}x and -\frac{2}{3}x to get \frac{1}{6}x.
x=15\times 6
Multiply both sides by 6, the reciprocal of \frac{1}{6}.
x=90
Multiply 15 and 6 to get 90.
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