a+3=2a=2

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Solution for a+3=2a=2 equation: 



a+3=2a=2

We move all terms to the left:

a+3-(2a)=0

We add all the numbers together, and all the variables

-1a+3=0

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

-a=-3

a=-3/-1

a=+3

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