b+12=-b-12

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Solution for b+12=-b-12 equation:


Simplifying
b + 12 = -1b + -12

Reorder the terms:
12 + b = -1b + -12

Reorder the terms:
12 + b = -12 + -1b

Solving
12 + b = -12 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
12 + b + b = -12 + -1b + b

Combine like terms: b + b = 2b
12 + 2b = -12 + -1b + b

Combine like terms: -1b + b = 0
12 + 2b = -12 + 0
12 + 2b = -12

Add '-12' to each side of the equation.
12 + -12 + 2b = -12 + -12

Combine like terms: 12 + -12 = 0
0 + 2b = -12 + -12
2b = -12 + -12

Combine like terms: -12 + -12 = -24
2b = -24

Divide each side by '2'.
b = -12

Simplifying
b = -12

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