3a+108=12

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Solution for 3a+108=12 equation: 


Simplifying
3a + 108 = 12

Reorder the terms:
108 + 3a = 12

Solving
108 + 3a = 12

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 + 3a = 12 + -108

Combine like terms: 108 + -108 = 0
0 + 3a = 12 + -108
3a = 12 + -108

Combine like terms: 12 + -108 = -96
3a = -96

Divide each side by '3'.
a = -32

Simplifying
a = -32

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