What is the inverse of f(x)= 6x + 4?? Please help!!

Given:
The function is:
[tex]f(x)=6x+4[/tex]Required:
Find the inverse of the given function.
Explanation:
The given function is:
[tex]f(x)=6x+4[/tex]Let f(x) =y
[tex]y=6x+4[/tex]find the value of x as:
[tex]\begin{gathered} y-4=6x \\ x=\frac{y-4}{6} \end{gathered}[/tex]Interchange x ad y.
[tex]y=\frac{x-4}{6}[/tex]Replace
[tex]y=f^{-1}(x)[/tex][tex]f^{-1}(x)=\frac{x-4}{6}[/tex]F