3+a/3=7

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Solution for 3+a/3=7 equation: 



3+a/3=7

We move all terms to the left:

3+a/3-(7)=0

We add all the numbers together, and all the variables

a/3-4=0

We multiply all the terms by the denominator


a-4*3=0

We add all the numbers together, and all the variables

a-12=0

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

a=12

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