What is the answer to 4/(6x)= 7/8 ?

The answer to 4/(6x)= 7/8 is x= 16/21

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4/(6x)= 7/8

\frac{4}{6 x} = \frac{7}{8}

x = \frac{16}{21}

Decimal Notation

x = 0.76190 \dots

Solution steps

\frac{4}{6 x} = \frac{7}{8}

Cross multiply

16 = 21 x

Switch sides

21 x = 16

Divide both sides by

21

x = \frac{16}{21}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{16}{21}

\frac{10}{15} = \frac{4}{x - 5}

\frac{8}{7} = \frac{12}{k}

\frac{9}{x + 3} = 1 - \frac{x}{x - 3}

π = \frac{2 π}{b}

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