3x/2x-6 + 9/6-2x

Question

I need to add these expressions togeter but I don't know the steps to it.

Answer 1

3x/(2x-6) + 9/(6-2x) = 3x/(2x-6) - 9/(2x-6)

 

                                = (3x-9)/(2x-6) = 3(x-3)/[2(x-3)] = 3/2