What is the answer to (20)/x =(15)/(13.5) ?

The answer to (20)/x =(15)/(13.5) is x=18

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(20)/x =(15)/(13.5)

\frac{20}{x} = \frac{15}{13.5}

x = 18

Solution steps

\frac{20}{x} = \frac{15}{13.5}

Cross multiply

270 = x \cdot 15

Switch sides

x \cdot 15 = 270

Divide both sides by

15

x = 18

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 18

\frac{4 x + 8}{3} = \frac{4}{x}

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

\frac{2 x}{x + 3} = 4 - \frac{6}{x + 3}

\frac{7}{4 x - 1} = \frac{2}{x + 1}

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

What is the answer to (20)/x =(15)/(13.5) ?
The answer to (20)/x =(15)/(13.5) is x=18
Solve for x: (20)/x =(15)/(13.5)
The solution is x=18