12=2+5a

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Solution for 12=2+5a equation:


12=2+5a

We simplify the equation to the form, which is simple to understand 
12=2+5a

We move all terms containing a to the left and all other terms to the right. 
-5a=+2-12

We simplify left and right side of the equation. 
-5a=-10

We divide both sides of the equation by -05 to get a. 
a=2

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