Question

Find the inverse of the function
f(x)=7/x-3

Answer 1

\[f(x)=\frac{ 7 }{ x }-3\]

Answer 2

I got halfway before getting confused

Answer 3

swap x for y
f(x)=7/y-3
add three to both sides
7/y=x+3

Answer 4

then i didnt knwo how to solve the fraction from there

Answer 5

okay so to find a inverse function, interchange the variebles and solve for y.

Answer 6

I did that but I just got stuck on how to solve the last step. I got until \[\frac{ 7 }{ y }=x+3\]

Answer 7

okay so