2b+20=-20

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Solution for 2b+20=-20 equation: 


Simplifying
2b + 20 = -20

Reorder the terms:
20 + 2b = -20

Solving
20 + 2b = -20

Solving for variable 'b'.

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

Add '-20' to each side of the equation.
20 + -20 + 2b = -20 + -20

Combine like terms: 20 + -20 = 0
0 + 2b = -20 + -20
2b = -20 + -20

Combine like terms: -20 + -20 = -40
2b = -40

Divide each side by '2'.
b = -20

Simplifying
b = -20

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