B+2B=39

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Solution for B+2B=39 equation: 


Simplifying
B + 2B = 39

Combine like terms: B + 2B = 3B
3B = 39

Solving
3B = 39

Solving for variable 'B'.

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

Divide each side by '3'.
B = 13

Simplifying
B = 13

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