What is the answer to (54)/x = 9/7 ?

The answer to (54)/x = 9/7 is x=42

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(54)/x = 9/7

\frac{54}{x} = \frac{9}{7}

x = 42

Solution steps

\frac{54}{x} = \frac{9}{7}

Cross multiply

378 = x \cdot 9

Switch sides

x \cdot 9 = 378

Divide both sides by

9

x = 42

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 42

\frac{7}{q} = 4

\frac{- 10}{x} = \frac{- 20}{x + 2}

\frac{1}{2 x - 1} + \frac{3}{x - 1} = 1

\frac{- 6}{1 y} = - 6

0.15 = \frac{75}{64.66 + x}