Find the inverse function of [itex] f(x)= 2x + lnx [/itex]
2. The attempt at a solution
So usually i would start out with
[itex] y= 2x+lnx [/itex] (finding x terms of y)
and then switch x and y... but i can't figure out how to find x. doesn't seem to be possible to factorize this... are there other ways of doing this?