What is the inverse of 2^x-5 +3

Question

I need to find what the inverse of this equation is I don’t need to know what x is equal to.

Answer 1

Assuming that y = 2^x-5 + 3 then the usual process for finding the inverse is:

x = 2^y-5 + 3

x-3 = 2^y-5

log₂(x-3) = y-5 and one more step, for you to do, solving for y, gets the answer.