Solve for u
u = \frac{33}{13} = 2\frac{7}{13} \approx 2.538461538
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\frac{3}{13}\times 11=u
Multiply both sides by 11.
\frac{3\times 11}{13}=u
Express \frac{3}{13}\times 11 as a single fraction.
\frac{33}{13}=u
Multiply 3 and 11 to get 33.
u=\frac{33}{13}
Swap sides so that all variable terms are on the left hand side.
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