3a-7=a,a=

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Solution for 3a-7=a,a= equation: 



3a-7=a.a=

We move all terms to the left:

3a-7-(a.a)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

3a-a.a-7=0

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

3a-a.a=7

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