What is the answer to (10)/x = 2/9 ?

The answer to (10)/x = 2/9 is x=45

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(10)/x = 2/9

\frac{10}{x} = \frac{2}{9}

x = 45

Solution steps

\frac{10}{x} = \frac{2}{9}

Cross multiply

90 = x \cdot 2

Switch sides

x \cdot 2 = 90

Divide both sides by

2

x = 45

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 45

\frac{5}{x + 9} = - 2

f, \frac{1}{f} = \frac{1}{p} + \frac{1}{q}

\frac{280}{x + 2} = 20 + \frac{5 x}{2}

- \frac{7}{x - 2} - 2 = - \frac{x}{x - 2}

2 = \frac{18}{2 c}