34+3a=42-1a

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Solution for 34+3a=42-1a equation: 



34+3a=42-1a

We move all terms to the left:

34+3a-(42-1a)=0

We add all the numbers together, and all the variables

3a-(-1a+42)+34=0

We get rid of parentheses

3a+1a-42+34=0

We add all the numbers together, and all the variables

4a-8=0

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

4a=8

a=8/4

a=2

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