What is the answer to 9=(78)/x ?

The answer to 9=(78)/x is x= 26/3

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9=(78)/x

9 = \frac{78}{x}

x = \frac{26}{3}

Decimal Notation

x = 8.66666 \dots

Solution steps

9 = \frac{78}{x}

Multiply both sides by

x

9 x = 78

Divide both sides by

9

x = \frac{26}{3}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{26}{3}

\frac{32}{x} = \frac{x}{2}

\frac{x + 5}{x - 1} = \frac{x}{2}

\frac{x ^{2} - 1}{x + 1} = x - 1

\frac{32}{x} = \frac{18}{12}

\frac{1}{5 m + 4} + 5 = - \frac{1}{3}