What is the answer to k/(27)=(36)/(12k) ?

The answer to k/(27)=(36)/(12k) is k=9,k=-9

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k/(27)=(36)/(12k)

\frac{k}{27} = \frac{36}{12 k}

k = 9, k = - 9

Solution steps

\frac{k}{27} = \frac{36}{12 k}

Cross multiply

k^{2} = 81

Solve

k^{2} = 81 : k = 9, k = - 9

k = 9, k = - 9

Verify Solutions

Find undefined (singularity) points:

k = 0

Combine undefined points with solutions:

k = 9, k = - 9

\frac{3 x}{x ^{2} - 1} = 0

\frac{7}{x} = \frac{5}{2 x} + 27

\frac{5}{x} = \frac{10}{9 x} + 1

\frac{3 x}{x - 2} = \frac{1}{x + 2}

\frac{5 x + 1}{x + 1} = 4.83

What is the answer to k/(27)=(36)/(12k) ?
The answer to k/(27)=(36)/(12k) is k=9,k=-9
Solve for k: k/(27)=(36)/(12k)
The solution is k=9,k=-9