3b+20=-5b-20

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Solution for 3b+20=-5b-20 equation:


Simplifying
3b + 20 = -5b + -20

Reorder the terms:
20 + 3b = -5b + -20

Reorder the terms:
20 + 3b = -20 + -5b

Solving
20 + 3b = -20 + -5b

Solving for variable 'b'.

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

Add '5b' to each side of the equation.
20 + 3b + 5b = -20 + -5b + 5b

Combine like terms: 3b + 5b = 8b
20 + 8b = -20 + -5b + 5b

Combine like terms: -5b + 5b = 0
20 + 8b = -20 + 0
20 + 8b = -20

Add '-20' to each side of the equation.
20 + -20 + 8b = -20 + -20

Combine like terms: 20 + -20 = 0
0 + 8b = -20 + -20
8b = -20 + -20

Combine like terms: -20 + -20 = -40
8b = -40

Divide each side by '8'.
b = -5

Simplifying
b = -5

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