Respuesta :

Answer:

x = - 1

Step-by-step explanation:

2x + 4 = x + 3

Subtract x on both sides,

2x - x + 4 = x - x + 3

x + 4 = 3

Subtract 4 on both sides,

x + 4 - 4 = 3 - 4

x = - 1