What is the inverse of f(x)=(5x-7)/(x+2) ?

The inverse of f(x)=(5x-7)/(x+2) is (-7-2x)/(x-5)

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inverse of f(x)=(5x-7)/(x+2)

inverse

f (x) = \frac{5 x - 7}{x + 2}

\frac{- 7 - 2 x}{x - 5}

Solution steps

y = \frac{5 x - 7}{x + 2}

Replace

x

with

y

x = \frac{5 y - 7}{y + 2}

Solve for

y, x = \frac{5 y - 7}{y + 2}

\frac{- 7 - 2 x}{x - 5}

sin (2547 8^{\circ})

f (x) = 3 x 3 + 4 x 2 + 7 x + 7

f (x) = \frac{3 x - 7}{9 x + 1}

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

f (x) = 2.1783 x + 25.2

What is the inverse of f(x)=(5x-7)/(x+2) ?
The inverse of f(x)=(5x-7)/(x+2) is (-7-2x)/(x-5)