If h(x)=(3x-5)/(7-2x)(adsbygoogle = window.adsbygoogle || []).push({});

Find an expression for h^-1(x)

Here's my attempt!

y=(3x-5)/(7-2x)

(swap x for y): x=(3y-5)/(7-2y)

I've tried rearranging to find y in terms of x but I can't see how to do it!

x(-2y)=(3y-5)/7

-2y=(3y-5)/7

-2y/3y=-5/x

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# Homework Help: Inverse functions

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