3-6a=9-7a

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Solution for 3-6a=9-7a equation: 



3-6a=9-7a

We move all terms to the left:

3-6a-(9-7a)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

-6a+7a-9+3=0

We add all the numbers together, and all the variables

a-6=0

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

a=6

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