6(2-2a)=84

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


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

Solving
12 + -12a = 84

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 + -12a = 84 + -12

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

Combine like terms: 84 + -12 = 72
-12a = 72

Divide each side by '-12'.
a = -6

Simplifying
a = -6

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