-2(b-6)=2b-12

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Solution for -2(b-6)=2b-12 equation:


Simplifying
-2(b + -6) = 2b + -12

Reorder the terms:
-2(-6 + b) = 2b + -12
(-6 * -2 + b * -2) = 2b + -12
(12 + -2b) = 2b + -12

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

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

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

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

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

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

Combine like terms: -12 + -12 = -24
-4b = -24

Divide each side by '-4'.
b = 6

Simplifying
b = 6

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