Respuesta :

Answer:

1

Step-by-step explanation:

x-6=6

you take 6 to another side, you do like this

x = 6 + 6,

and when you take any number to another side,if is positive you change to be negative AND when is negative change to be positive

there for answer is 12

elong883

Answer:

the first one is correct x-6=6