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Popular >

inverse of (x-2)/(x+7)

Solution

inverse

\frac{x - 2}{x + 7}

Solution

\frac{- 2 - 7 x}{x - 1}

Solution steps

y = \frac{x - 2}{x + 7}

Replace

x

with

y

x = \frac{y - 2}{y + 7}

Solve for

y, x = \frac{y - 2}{y + 7}

\frac{- 2 - 7 x}{x - 1}

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Frequently Asked Questions (FAQ)

What is the inverse of (x-2)/(x+7) ?
The inverse of (x-2)/(x+7) is (-2-7x)/(x-1)