Respuesta :

Answer:

2x - 12 + 6 = 4x - 4

2x- 6 = 4x - 4

-6 +4 = 4x - 2x

-2 = 2x

x= -2/2

x = -1

Answer

2(x-6)+6=4x-4

2x-12+6=4x-4

2x-12+6-4x+4

-2x-2

-2x= 2

x=-1