What is the answer to -3/5 =(15)/x ?

The answer to -3/5 =(15)/x is x=-25

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-3/5 =(15)/x

- \frac{3}{5} = \frac{15}{x}

x = - 25

Solution steps

- \frac{3}{5} = \frac{15}{x}

Cross multiply

- 3 x = 75

Divide both sides by

- 3

x = - 25

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = - 25

\frac{x - 9}{x - 5} = \frac{5}{7}

z + \frac{4}{z + 1} = 3

\frac{2}{x} = 4

\frac{7}{p} = \frac{8}{9}

\frac{6 x}{( x ^{2} + 3 ) ^{2}} = 0