-3b=b-8-2b

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Solution for -3b=b-8-2b equation: 


Simplifying
-3b = b + -8 + -2b

Reorder the terms:
-3b = -8 + b + -2b

Combine like terms: b + -2b = -1b
-3b = -8 + -1b

Solving
-3b = -8 + -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.
-3b + b = -8 + -1b + b

Combine like terms: -3b + b = -2b
-2b = -8 + -1b + b

Combine like terms: -1b + b = 0
-2b = -8 + 0
-2b = -8

Divide each side by '-2'.
b = 4

Simplifying
b = 4

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