Respuesta :

Answer:

mistake in the second line

Step-by-step explanation:

3(x-6)+(4x+12)-6x

3x-18+4x+12-6x

x-6

chitsu

Answer:

x = 6

Step-by-step explanation:

3(x -6) =3x - 18

So,

3x-18+4x+12-6x