Respuesta :

fatemehkorea

Answer:

x = 6

Step-by-step explanation:

3 - 2x + 6 = 2x - 9 - 6

- 2x - 2x = - 9 - 6 - 3 - 6

- 4x = - 24

- x = - 24/4

- x = - 6

x = 6