Solve for U
U=8
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\frac{2}{3}\times 12=U
Multiply both sides by 12.
\frac{2\times 12}{3}=U
Express \frac{2}{3}\times 12 as a single fraction.
\frac{24}{3}=U
Multiply 2 and 12 to get 24.
8=U
Divide 24 by 3 to get 8.
U=8
Swap sides so that all variable terms are on the left hand side.
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