12+6b=2b-4

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Solution for 12+6b=2b-4 equation:


Simplifying
12 + 6b = 2b + -4

Reorder the terms:
12 + 6b = -4 + 2b

Solving
12 + 6b = -4 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
12 + 6b + -2b = -4 + 2b + -2b

Combine like terms: 6b + -2b = 4b
12 + 4b = -4 + 2b + -2b

Combine like terms: 2b + -2b = 0
12 + 4b = -4 + 0
12 + 4b = -4

Add '-12' to each side of the equation.
12 + -12 + 4b = -4 + -12

Combine like terms: 12 + -12 = 0
0 + 4b = -4 + -12
4b = -4 + -12

Combine like terms: -4 + -12 = -16
4b = -16

Divide each side by '4'.
b = -4

Simplifying
b = -4

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