Which equation is equivalent to y-6=-12 (x+4)

The equations is equivalent to y = - 12x - 42

We can simplify equation to find equivalent.

y-6=-12 (x+4) (now just multiplying factor - 12 by each argument in the parenthesis.

y-6=-12x-48 / + 6 add both side

y=-12x-42

Every form above is equivalent to given equation but the last is the simplest.