3b-4b=8

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Solution for 3b-4b=8 equation: 


Simplifying
3b + -4b = 8

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

Solving
-1b = 8

Solving for variable 'b'.

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

Divide each side by '-1'.
b = -8

Simplifying
b = -8

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