Solve for x
x=12
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\frac{3}{4}x=3+6
Add 6 to both sides.
\frac{3}{4}x=9
Add 3 and 6 to get 9.
x=9\times \frac{4}{3}
Multiply both sides by \frac{4}{3}, the reciprocal of \frac{3}{4}.
x=\frac{9\times 4}{3}
Express 9\times \frac{4}{3} as a single fraction.
x=\frac{36}{3}
Multiply 9 and 4 to get 36.
x=12
Divide 36 by 3 to get 12.
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