Respuesta :

Answer:

8

Step-by-step explanation:

Ver imagen ReneeDuncan

Answer:

  • 8

Step-by-step explanation:

Simplify

  • 3(x - 4) + 2x - x =
  • 3x - 12 + x =
  • 4x - 12

If x = 5, the value of expression is

  • 4*5 - 12 = 20 - 12 = 8