2b+6b=-72

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Solution for 2b+6b=-72 equation: 


Simplifying
2b + 6b = -72

Combine like terms: 2b + 6b = 8b
8b = -72

Solving
8b = -72

Solving for variable 'b'.

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

Divide each side by '8'.
b = -9

Simplifying
b = -9

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