how to solve -4y+2=-3(2y+2)

Question

I need to understand why this equation is equal to -4

Answer 1

-4y+ 2 = -3(2y + 2)

  -4y + 2 = -6y -6

       2y + 2 = -6

           2y = -8

             y = -4

Answer 2

-4y + 2 = -3(2y + 2)

-4y + 2 = -6y - 6

2y + 2 = -6

2y = -8

y = -4