What is the answer to 10/6 =(15)/x ?

The answer to 10/6 =(15)/x is x=9

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10/6 =(15)/x

\frac{10}{6} = \frac{15}{x}

x = 9

Solution steps

\frac{10}{6} = \frac{15}{x}

Cross multiply

10 x = 90

Divide both sides by

10

x = 9

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 9

\frac{3 k - 7}{k - 1} = 1

\frac{12}{15} = \frac{16}{x}

\frac{6}{5 ( 30 x - 15 )} = 72

a, g = \frac{c}{a}

x^{2} + \frac{1}{x ^{2}} = 34