What is the answer to 9/5 =(10)/(9x) ?

The answer to 9/5 =(10)/(9x) is x= 50/81

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9/5 =(10)/(9x)

\frac{9}{5} = \frac{10}{9 x}

x = \frac{50}{81}

Decimal Notation

x = 0.61728 \dots

Solution steps

\frac{9}{5} = \frac{10}{9 x}

Cross multiply

81 x = 50

Divide both sides by

81

x = \frac{50}{81}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{50}{81}

x, \frac{a + b}{x} = z

x, \frac{4}{x + 4} = \frac{x}{3}

- \frac{1}{x ^{2}} = - \frac{1}{24}

\frac{2}{x} = \frac{3}{4}

2 = \frac{4}{x} + \frac{1}{3}