# Math Help - Inverse Function

1. ## Inverse Function

find the inverse of f(x) = 5x / (3 - 2x)

please help thanks

2. Originally Posted by NeedHelp18
find the inverse of f(x) = 5x / (3 - 2x)

please help thanks
Interchange x and y. Then solve the equation for y.

$f(x)=y=\frac{5x}{3-2x}$

$f^{-1}(x)\Longrightarrow x=\frac{5y}{3-2y}$

Solve for y.