What is the inverse of f(x)=(-4x-6)/(-7x-9) ?

The inverse of f(x)=(-4x-6)/(-7x-9) is (-6+9x)/(-7x+4)

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inverse of f(x)=(-4x-6)/(-7x-9)

inverse

f (x) = \frac{- 4 x - 6}{- 7 x - 9}

\frac{- 6 + 9 x}{- 7 x + 4}

Solution steps

y = \frac{- 4 x - 6}{- 7 x - 9}

Replace

x

with

y

x = \frac{- 4 y - 6}{- 7 y - 9}

Solve for

y, x = \frac{- 4 y - 6}{- 7 y - 9}

\frac{- 6 + 9 x}{- 7 x + 4}

f (x) = ln (x - 10)

f (x) = \frac{1}{x ^{2} - 3 x - 4}

- 2 x^{2} + 7

x^{3} + 3 x^{2} - 4

f (x) = \frac{x + 1}{x ^{2} + 6 x + 5}

What is the inverse of f(x)=(-4x-6)/(-7x-9) ?
The inverse of f(x)=(-4x-6)/(-7x-9) is (-6+9x)/(-7x+4)