Respuesta :

Answer:

x = -2

Step-by-step explanation:

So here we are to calculate the value of x.

Distribute;

-6x - 12 = 6x + 12

Subtract 6x from both sides

-12x - 12 = 12

Add 12 to both sides;

-12x = 24

Divide both sides by -12

x = -2