-2(6+6b)=-12+7b

Solution for -2(6+6b)=-12+7b equation:

Simplifying
-2(6 + 6b) = -12 + 7b
(6 * -2 + 6b * -2) = -12 + 7b
(-12 + -12b) = -12 + 7b

Add '12' to each side of the equation.
-12 + 12 + -12b = -12 + 12 + 7b

Combine like terms: -12 + 12 = 0
0 + -12b = -12 + 12 + 7b
-12b = -12 + 12 + 7b

Combine like terms: -12 + 12 = 0
-12b = 0 + 7b
-12b = 7b

Solving
-12b = 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
-12b + -7b = 7b + -7b

Combine like terms: -12b + -7b = -19b
-19b = 7b + -7b

Combine like terms: 7b + -7b = 0
-19b = 0

Divide each side by '-19'.
b = 0

Simplifying
b = 0