Solve for x
x=140
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x=105\times \frac{4}{3}
Multiply both sides by \frac{4}{3}, the reciprocal of \frac{3}{4}.
x=\frac{105\times 4}{3}
Express 105\times \frac{4}{3} as a single fraction.
x=\frac{420}{3}
Multiply 105 and 4 to get 420.
x=140
Divide 420 by 3 to get 140.
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