Respuesta :

Answer:

x = 3

6(2-6)+9 = -15

12-36+9 = -15

-15 = -15

Step-by-step explanation:

6(2-2x) + 3x = -15

12 - 12x + 3x = - 15

- 12x + 3x = - 15 - 12

-9 x = -27

x = -27/-9

x = 3