a+12=2a

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Solution for a+12=2a equation:


a+12=2a

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

We move all terms containing a to the left and all other terms to the right. 
+1a-2a=-12

We simplify left and right side of the equation. 
-1a=-12

We divide both sides of the equation by -1 to get a. 
a=12

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