# Inverse of $$f$$ of Inverse

Level pending

Consider a function $$f(x)$$ and its inverse $$f^{-1}(x)$$ such that $f^{-1}\left(f\left(f^{-1} \left(\frac{x+1}{2x-1}\right)\right)\right)=2x+m.$ If $$f(1)=2,$$ what is the value of $$f(27)?$$

×