What is the answer to 11/3 =(12)/u ?

The answer to 11/3 =(12)/u is u= 36/11

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11/3 =(12)/u

\frac{11}{3} = \frac{12}{u}

u = \frac{36}{11}

Decimal Notation

u = 3.27272 \dots

Solution steps

\frac{11}{3} = \frac{12}{u}

Cross multiply

11 u = 36

Divide both sides by

11

u = \frac{36}{11}

Verify Solutions

Find undefined (singularity) points:

u = 0

Combine undefined points with solutions:

u = \frac{36}{11}

2 x^{2} + 1 = \frac{1}{( x ^{2} ) - 4}

\frac{1}{x + 1} + 3 = \frac{13}{x + 1}

\frac{1}{x - 5} + 3 = \frac{5 x}{x - 5}

\frac{11}{x - 1} = \frac{15}{x + 14}

\frac{6}{x} = \frac{9}{12}