8b+12+b=8+7b+4

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Solution for 8b+12+b=8+7b+4 equation:


Simplifying
8b + 12 + b = 8 + 7b + 4

Reorder the terms:
12 + 8b + b = 8 + 7b + 4

Combine like terms: 8b + b = 9b
12 + 9b = 8 + 7b + 4

Reorder the terms:
12 + 9b = 8 + 4 + 7b

Combine like terms: 8 + 4 = 12
12 + 9b = 12 + 7b

Add '-12' to each side of the equation.
12 + -12 + 9b = 12 + -12 + 7b

Combine like terms: 12 + -12 = 0
0 + 9b = 12 + -12 + 7b
9b = 12 + -12 + 7b

Combine like terms: 12 + -12 = 0
9b = 0 + 7b
9b = 7b

Solving
9b = 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
9b + -7b = 7b + -7b

Combine like terms: 9b + -7b = 2b
2b = 7b + -7b

Combine like terms: 7b + -7b = 0
2b = 0

Divide each side by '2'.
b = 0

Simplifying
b = 0

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