6(b+12)+3(b+1)=25

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Solution for 6(b+12)+3(b+1)=25 equation:


Simplifying
6(b + 12) + 3(b + 1) = 25

Reorder the terms:
6(12 + b) + 3(b + 1) = 25
(12 * 6 + b * 6) + 3(b + 1) = 25
(72 + 6b) + 3(b + 1) = 25

Reorder the terms:
72 + 6b + 3(1 + b) = 25
72 + 6b + (1 * 3 + b * 3) = 25
72 + 6b + (3 + 3b) = 25

Reorder the terms:
72 + 3 + 6b + 3b = 25

Combine like terms: 72 + 3 = 75
75 + 6b + 3b = 25

Combine like terms: 6b + 3b = 9b
75 + 9b = 25

Solving
75 + 9b = 25

Solving for variable 'b'.

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

Add '-75' to each side of the equation.
75 + -75 + 9b = 25 + -75

Combine like terms: 75 + -75 = 0
0 + 9b = 25 + -75
9b = 25 + -75

Combine like terms: 25 + -75 = -50
9b = -50

Divide each side by '9'.
b = -5.555555556

Simplifying
b = -5.555555556

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