12+2a=66

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Solution for 12+2a=66 equation:


12+2a=66

We simplify the equation to the form, which is simple to understand 
12+2a=66

We move all terms containing a to the left and all other terms to the right. 
+2a=+66-12

We simplify left and right side of the equation. 
+2a=+54

We divide both sides of the equation by 2 to get a. 
a=27

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