# Forming ln(y)= into y=

#### MathNoob123

1. Homework Statement
right now i have to solve a certain problem and in order to do so I need to know how to change ln(5y)=(x-3)^-1+C into a y= format where only y is on the left and x is on the right Any help is very appreciated, thanks

2. Homework Equations

3. The Attempt at a Solution
I really have no idea how to do this. Please explain the process to me thanks.

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#### Tom Mattson

Staff Emeritus
Science Advisor
Gold Member
It's quite simple actually. If $f(x)=\ln(x)$ then $f^{-1}(x)=e^x$. That's all you need.

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