Please help! Which equations are equivalent to the given equation? 3x = -12
1) 3x divided by 3 = -12 divided by 3
2) 3x 1/3 = -12
3) 3x 1/3 = -12 1/3
4) 3x divided by 3 = -12 3
1) 3x divided by 3 = -12 divided by 3
2) 3x 1/3 = -12
3) 3x 1/3 = -12 1/3
4) 3x divided by 3 = -12 3