8b-2=b+1-1+12

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Solution for 8b-2=b+1-1+12 equation:


Simplifying
8b + -2 = b + 1 + -1 + 12

Reorder the terms:
-2 + 8b = b + 1 + -1 + 12

Reorder the terms:
-2 + 8b = 1 + -1 + 12 + b

Combine like terms: 1 + -1 = 0
-2 + 8b = 0 + 12 + b
-2 + 8b = 12 + b

Solving
-2 + 8b = 12 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-2 + 8b + -1b = 12 + b + -1b

Combine like terms: 8b + -1b = 7b
-2 + 7b = 12 + b + -1b

Combine like terms: b + -1b = 0
-2 + 7b = 12 + 0
-2 + 7b = 12

Add '2' to each side of the equation.
-2 + 2 + 7b = 12 + 2

Combine like terms: -2 + 2 = 0
0 + 7b = 12 + 2
7b = 12 + 2

Combine like terms: 12 + 2 = 14
7b = 14

Divide each side by '7'.
b = 2

Simplifying
b = 2

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