-3b-4b=8

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Solution for -3b-4b=8 equation: 


Simplifying
-3b + -4b = 8

Combine like terms: -3b + -4b = -7b
-7b = 8

Solving
-7b = 8

Solving for variable 'b'.

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

Divide each side by '-7'.
b = -1.142857143

Simplifying
b = -1.142857143

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