9b-2b+12-6b=

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Solution for 9b-2b+12-6b= equation:


Simplifying
9b + -2b + 12 + -6b = 0

Reorder the terms:
12 + 9b + -2b + -6b = 0

Combine like terms: 9b + -2b = 7b
12 + 7b + -6b = 0

Combine like terms: 7b + -6b = 1b
12 + 1b = 0

Solving
12 + 1b = 0

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + -12 + 1b = 0 + -12

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

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

Divide each side by '1'.
b = -12

Simplifying
b = -12

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