Need some review on how to simplify reciprocal functions. Example.

Y= 3/ |f(-x+1) -2| +5

To clarify the 3 is on the top of an absolute function


Also:

Simplifying the inverse function

F`1(x) = 2 - y / 5y

Replace whatever the f(x) is with x, and treat it like a normal variable. Then isolate that variable, and swap it back. Don't forget when you get rid of absolute values you get 2 equations (1 pos 1 neg).

Im not sure how to properly isolate