# Thread: System of functions problem

1. ## System of functions problem

Hello!

Find $f(x)$ and $g(x)$ if
$f(2x+1)+2g(2x+1)=2x$ ^ $f(\frac{x}{x-1})+g(\frac{x}{x-1})=x$

I would appreciate very much if anyone gives me an information on how to solve this type of problems.

Thank you!

2. I solved the problem. Maybe tomorrow I'll post the solution.