What is the answer to y=(42)/(13-y) ?

The answer to y=(42)/(13-y) is y=6,y=7

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y=(42)/(13-y)

y = \frac{42}{13 - y}

y = 6, y = 7

Solution steps

y = \frac{42}{13 - y}

Multiply both sides by

13 - y

y (13 - y) = 42

Solve

y (13 - y) = 42 : y = 6, y = 7

y = 6, y = 7

Verify Solutions

Find undefined (singularity) points:

y = 13

Combine undefined points with solutions:

y = 6, y = 7

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