What is the answer to 3/2 = 5/(7x) ?

The answer to 3/2 = 5/(7x) is x= 10/21

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3/2 = 5/(7x)

\frac{3}{2} = \frac{5}{7 x}

x = \frac{10}{21}

Solution steps

\frac{3}{2} = \frac{5}{7 x}

Cross multiply

21 x = 10

Divide both sides by

21

x = \frac{10}{21}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{10}{21}

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

\frac{x}{x - 7} - 7 = \frac{7}{x - 7}

\frac{3}{z} = \frac{1}{8}

y, x = \frac{4 - y}{y}

\frac{3}{x ^{5}} = 8