2b-2=12-b

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Solution for 2b-2=12-b equation:


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

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

Solving
-2 + 2b = 12 + -1b

Solving for variable 'b'.

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

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

Combine like terms: 2b + b = 3b
-2 + 3b = 12 + -1b + b

Combine like terms: -1b + b = 0
-2 + 3b = 12 + 0
-2 + 3b = 12

Add '2' to each side of the equation.
-2 + 2 + 3b = 12 + 2

Combine like terms: -2 + 2 = 0
0 + 3b = 12 + 2
3b = 12 + 2

Combine like terms: 12 + 2 = 14
3b = 14

Divide each side by '3'.
b = 4.666666667

Simplifying
b = 4.666666667

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