Solve for a
a=15
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\frac{2}{3}a=11-1
Subtract 1 from both sides.
\frac{2}{3}a=10
Subtract 1 from 11 to get 10.
a=10\times \frac{3}{2}
Multiply both sides by \frac{3}{2}, the reciprocal of \frac{2}{3}.
a=\frac{10\times 3}{2}
Express 10\times \frac{3}{2} as a single fraction.
a=\frac{30}{2}
Multiply 10 and 3 to get 30.
a=15
Divide 30 by 2 to get 15.
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