-9(b+12)=2(12+b)

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Solution for -9(b+12)=2(12+b) equation:


Simplifying
-9(b + 12) = 2(12 + b)

Reorder the terms:
-9(12 + b) = 2(12 + b)
(12 * -9 + b * -9) = 2(12 + b)
(-108 + -9b) = 2(12 + b)
-108 + -9b = (12 * 2 + b * 2)
-108 + -9b = (24 + 2b)

Solving
-108 + -9b = 24 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-108 + -9b + -2b = 24 + 2b + -2b

Combine like terms: -9b + -2b = -11b
-108 + -11b = 24 + 2b + -2b

Combine like terms: 2b + -2b = 0
-108 + -11b = 24 + 0
-108 + -11b = 24

Add '108' to each side of the equation.
-108 + 108 + -11b = 24 + 108

Combine like terms: -108 + 108 = 0
0 + -11b = 24 + 108
-11b = 24 + 108

Combine like terms: 24 + 108 = 132
-11b = 132

Divide each side by '-11'.
b = -12

Simplifying
b = -12

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