2(b+12)=78

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Solution for 2(b+12)=78 equation:


Simplifying
2(b + 12) = 78

Reorder the terms:
2(12 + b) = 78
(12 * 2 + b * 2) = 78
(24 + 2b) = 78

Solving
24 + 2b = 78

Solving for variable 'b'.

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

Add '-24' to each side of the equation.
24 + -24 + 2b = 78 + -24

Combine like terms: 24 + -24 = 0
0 + 2b = 78 + -24
2b = 78 + -24

Combine like terms: 78 + -24 = 54
2b = 54

Divide each side by '2'.
b = 27

Simplifying
b = 27

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