2a+12=38

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Solution for 2a+12=38 equation: 



2a+12=38

We move all terms to the left:

2a+12-(38)=0

We add all the numbers together, and all the variables

2a-26=0

We move all terms containing a to the left, all other terms to the right

2a=26

a=26/2

a=13

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