12+b=-8

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Solution for 12+b=-8 equation: 


Simplifying
12 + b = -8

Solving
12 + b = -8

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + -12 + b = -8 + -12

Combine like terms: 12 + -12 = 0
0 + b = -8 + -12
b = -8 + -12

Combine like terms: -8 + -12 = -20
b = -20

Simplifying
b = -20

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