4w -4 =8

explain? with details

Here are your steps

1) isolate the w.

-4w - 4 = 8    (when you move a number to the other side of the equation, it                              changes signs)

-4w = 8 + 4    (add)

-4w = 12       (divide -4 on both sides, you will want to isolate the w)

-4w/-4 = 12/-4 (divide)

w = -3

w = -3 is your answer

hope this helps

Last one hope this works