Respuesta :

3x/(x-3)(x+4) + -4/(x+4)(x-3)
mclairegill08

Answer:

3x-4/ x^2+x-12 = 5 / 7(x-3) + 16 / 7(x+4)

Step-by-step explanation:

Got the answer from the math cite symbolab, hope this helps!