Respuesta :

cookie928
For this, plug in x for both of the equations(so you don’t do anything because that is how it is written) and then you add them. X-13
mariollosa1234

Answer:

x - 1

Step-by-step explanation:

(f + g)(x)=f(x) + g(x)

(f + g)(x)=(3x - 7) + (-2x - 6)

(f + g)(x)= 3x - 7 - 2x + 6

(f + g)(x)= 3x - 2x - 7 + 6

(f + g)(x)= x -1