108+12a=84

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Solution for 108+12a=84 equation:


Simplifying
108 + 12a = 84

Solving
108 + 12a = 84

Solving for variable 'a'.

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

Add '-108' to each side of the equation.
108 + -108 + 12a = 84 + -108

Combine like terms: 108 + -108 = 0
0 + 12a = 84 + -108
12a = 84 + -108

Combine like terms: 84 + -108 = -24
12a = -24

Divide each side by '12'.
a = -2

Simplifying
a = -2

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