What is the inverse of f(x)=(5x-1)/(4x+7) ?

The inverse of f(x)=(5x-1)/(4x+7) is (-1-7x)/(4x-5)

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inverse of f(x)=(5x-1)/(4x+7)

inverse

f (x) = \frac{5 x - 1}{4 x + 7}

\frac{- 1 - 7 x}{4 x - 5}

Solution steps

y = \frac{5 x - 1}{4 x + 7}

Replace

x

with

y

x = \frac{5 y - 1}{4 y + 7}

Solve for

y, x = \frac{5 y - 1}{4 y + 7}

\frac{- 1 - 7 x}{4 x - 5}

f (x) = \frac{8}{y + 3}

f (x) = - 2 x + 1 - 5

c^{23}

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

sin (0.3)

What is the inverse of f(x)=(5x-1)/(4x+7) ?
The inverse of f(x)=(5x-1)/(4x+7) is (-1-7x)/(4x-5)