7a+-3=3+2a

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Solution for 7a+-3=3+2a equation: 



7a+-3=3+2a

We move all terms to the left:

7a+-3-(3+2a)=0

We add all the numbers together, and all the variables

7a-(2a+3)-3+=0

We add all the numbers together, and all the variables

7a-(2a+3)=0

We get rid of parentheses

7a-2a-3=0

We add all the numbers together, and all the variables

5a-3=0

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

5a=3

a=3/5

a=3/5

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