Respuesta :

Answer:

(f - g)(x) = 8x + 3

Step-by-step explanation:

f(x) = 3x + 10x

g(x) = 5x - 3

(f - g)(x) = 3x + 10x - ( 5x - 3)

= 3x + 10x - 5x + 3

= 8x + 3

Hope this helps you

Answer:

8x+3

Step-by-step explanation:

(3x+10x)-(5x-3)

3x+10x-5x+3

8x+3