Find an expression which represents the sum of (-6x+y) and (−3x+5y) in simplest terms.

Step-by-step explanation:

To find the inverse of the function, you first replace the y with x and x with y. Then you solve for y.

                               [replace y with x and x with y]

                               [find natural log of both sides to get y alone]

                   [divide ln(10) on both sides]

Now that we have found y after switching y with x and x with y, we know that the inverse is .