What is the answer to n/(n-4)=-32/7 ?

The answer to n/(n-4)=-32/7 is n= 128/39

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n/(n-4)=-32/7

\frac{n}{n - 4} = - \frac{32}{7}

n = \frac{128}{39}

Decimal Notation

n = 3.28205 \dots

Solution steps

\frac{n}{n - 4} = - \frac{32}{7}

Cross multiply

n \cdot 7 = - 32 n + 128

Move

32 n

to the left side

39 n = 128

Divide both sides by

39

n = \frac{128}{39}

Verify Solutions

Find undefined (singularity) points:

n = 4

Combine undefined points with solutions:

n = \frac{128}{39}

\frac{1}{8} = \frac{1}{1 - c ( 2 )}

\frac{1}{2} = \frac{3}{y}

\frac{2}{x} = 7

n, \frac{n + 4}{n - 7} = 6 s

\frac{10}{x} = \frac{3}{6}