Respuesta :

ferrybukantoro

Step-by-step explanation:

2x + 3 = x- 4

2x-x = -4-3

x = -7

ItzMeÆXO

Answer:

x = - 7 (C)

Step-by-step explanation:

=> x + x + 1 + 1 + 1 = x - 1 - 1 - 1 - 1

=> 2x + 3 = x - 4

=> 2x - x = - 4 - 3

  • x = - 7 ✔