-2+2(1+6a)=84

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Solution for -2+2(1+6a)=84 equation: 


Simplifying
-2 + 2(1 + 6a) = 84
-2 + (1 * 2 + 6a * 2) = 84
-2 + (2 + 12a) = 84

Combine like terms: -2 + 2 = 0
0 + 12a = 84
12a = 84

Solving
12a = 84

Solving for variable 'a'.

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

Divide each side by '12'.
a = 7

Simplifying
a = 7

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