-3=-1.5y

Solution for -3=-1.5y equation:

Simplifying
-3 = -1.5y

Solving
-3 = -1.5y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '1.5y' to each side of the equation.
-3 + 1.5y = -1.5y + 1.5y

Combine like terms: -1.5y + 1.5y = 0.0
-3 + 1.5y = 0.0

Add '3' to each side of the equation.
-3 + 3 + 1.5y = 0.0 + 3

Combine like terms: -3 + 3 = 0
0 + 1.5y = 0.0 + 3
1.5y = 0.0 + 3

Combine like terms: 0.0 + 3 = 3
1.5y = 3

Divide each side by '1.5'.
y = 2

Simplifying
y = 2