11b-2b=72

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Solution for 11b-2b=72 equation: 


Simplifying
11b + -2b = 72

Combine like terms: 11b + -2b = 9b
9b = 72

Solving
9b = 72

Solving for variable 'b'.

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

Divide each side by '9'.
b = 8

Simplifying
b = 8

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