34=3a+7

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Solution for 34=3a+7 equation: 



34=3a+7

We move all terms to the left:

34-(3a+7)=0

We get rid of parentheses

-3a-7+34=0

We add all the numbers together, and all the variables

-3a+27=0

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

-3a=-27

a=-27/-3

a=+9

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