Question

(x/x-4)-(1/x-3)=(28/x^2-x-12) solve for x

Answer 1

Multiply both sides y the common denominator which is (x-4)(x-3)(x+3)

Answer 2

Also I would encourage you to check for a typo. I have a feeling on the left side, the second denominator should be x+3 instead of x-3

Answer 3

no no typo

Answer 4

So multiply each term y (x-3)(x+3)(x-4)