5a-9+a-7=3+9a-6-4a

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Solution for 5a-9+a-7=3+9a-6-4a equation: 



5a-9+a-7=3+9a-6-4a

We move all terms to the left:

5a-9+a-7-(3+9a-6-4a)=0

We add all the numbers together, and all the variables

5a+a-(5a-3)-9-7=0

We add all the numbers together, and all the variables

6a-(5a-3)-16=0

We get rid of parentheses

6a-5a+3-16=0

We add all the numbers together, and all the variables

a-13=0

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

a=13

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