2(a+b)-12+2b=

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Solution for 2(a+b)-12+2b= equation:


Simplifying
2(a + b) + -12 + 2b = 0
(a * 2 + b * 2) + -12 + 2b = 0
(2a + 2b) + -12 + 2b = 0

Reorder the terms:
-12 + 2a + 2b + 2b = 0

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

Solving
-12 + 2a + 4b = 0

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 2a + 12 + 4b = 0 + 12

Reorder the terms:
-12 + 12 + 2a + 4b = 0 + 12

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

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

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

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

Divide each side by '2'.
a = 6 + -2b

Simplifying
a = 6 + -2b

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