-3b=b-8

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Solution for -3b=b-8 equation: 


Simplifying
-3b = b + -8

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

Solving
-3b = -8 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-3b + -1b = -8 + b + -1b

Combine like terms: -3b + -1b = -4b
-4b = -8 + b + -1b

Combine like terms: b + -1b = 0
-4b = -8 + 0
-4b = -8

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

Simplifying
b = 2

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