7+7a=a

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Solution for 7+7a=a equation: 



7+7a=a

We move all terms to the left:

7+7a-(a)=0

We add all the numbers together, and all the variables

6a+7=0

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

6a=-7

a=-7/6

a=-1+1/6

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