-32=-4b-12b

Solution for -32=-4b-12b equation:

Simplifying
-32 = -4b + -12b

Combine like terms: -4b + -12b = -16b
-32 = -16b

Solving
-32 = -16b

Solving for variable 'b'.

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

Add '16b' to each side of the equation.
-32 + 16b = -16b + 16b

Combine like terms: -16b + 16b = 0
-32 + 16b = 0

Add '32' to each side of the equation.
-32 + 32 + 16b = 0 + 32

Combine like terms: -32 + 32 = 0
0 + 16b = 0 + 32
16b = 0 + 32

Combine like terms: 0 + 32 = 32
16b = 32

Divide each side by '16'.
b = 2

Simplifying
b = 2