-12+2a=12

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Solution for -12+2a=12 equation: 


Simplifying
-12 + 2a = 12

Solving
-12 + 2a = 12

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 + 12 + 2a = 12 + 12

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

Combine like terms: 12 + 12 = 24
2a = 24

Divide each side by '2'.
a = 12

Simplifying
a = 12

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