2(b+2b)=72

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Solution for 2(b+2b)=72 equation: 


Simplifying
2(b + 2b) = 72

Combine like terms: b + 2b = 3b
2(3b) = 72

Remove parenthesis around (3b)
2 * 3b = 72

Multiply 2 * 3
6b = 72

Solving
6b = 72

Solving for variable 'b'.

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

Divide each side by '6'.
b = 12

Simplifying
b = 12

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