b+7b-4b=

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Solution for b+7b-4b= equation: 


Simplifying
b + 7b + -4b = 0

Combine like terms: b + 7b = 8b
8b + -4b = 0

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

Solving
4b = 0

Solving for variable 'b'.

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

Divide each side by '4'.
b = 0

Simplifying
b = 0

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