What is the answer to 10/7 = 6/p ?

The answer to 10/7 = 6/p is p= 21/5

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10/7 = 6/p

\frac{10}{7} = \frac{6}{p}

p = \frac{21}{5}

Decimal Notation

p = 4.2

Solution steps

\frac{10}{7} = \frac{6}{p}

Cross multiply

10 p = 42

Divide both sides by

10

p = \frac{21}{5}

Verify Solutions

Find undefined (singularity) points:

p = 0

Combine undefined points with solutions:

p = \frac{21}{5}

30 = - \frac{1 9 ^{2}}{4 x - 20}

x - 4 = \frac{2}{x}

\frac{2 x + x ^{2}}{( 1 + x ) ^{2}} = 0

\frac{9}{x - 8} = \frac{8}{3}

\frac{24}{x} = 9