What is the answer to (36)/x = 42/28 ?

The answer to (36)/x = 42/28 is x=24

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(36)/x = 42/28

\frac{36}{x} = \frac{42}{28}

x = 24

Solution steps

\frac{36}{x} = \frac{42}{28}

Cross multiply

1008 = x \cdot 42

Switch sides

x \cdot 42 = 1008

Divide both sides by

42

x = 24

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 24

\frac{45}{x + 3} = \frac{20}{10 - x}

100 = \frac{1600}{( 1 + r ) ^{2}}

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

2 = \frac{4}{3} - \frac{5}{z}

2 = \frac{4}{3} - \frac{5}{y}