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

The inverse of f(x)=(2x-1)/(x+7) is (-1-7x)/(x-2)

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inverse of f(x)=(2x-1)/(x+7)

inverse

f (x) = \frac{2 x - 1}{x + 7}

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

Solution steps

y = \frac{2 x - 1}{x + 7}

Replace

x

with

y

x = \frac{2 y - 1}{y + 7}

Solve for

y, x = \frac{2 y - 1}{y + 7}

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

in v erse \frac{3 x - 2}{x + 5}

cr i t i c a l x^{2} - 1

in v erse f (x) = (x + 1)^{3} + 10

d o main \frac{x}{2} - 1

l in e m = - 2, (- 8, - 9)

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