x+3/3=3(x-7)

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Solution for x+3/3=3(x-7) equation: 



x+3/3=3(x-7)

We move all terms to the left:

x+3/3-(3(x-7))=0

We add all the numbers together, and all the variables

x-(3(x-7))+1=0



We calculate terms in parentheses: -(3(x-7)), so:

3(x-7)

We multiply parentheses

3x-21

Back to the equation:

-(3x-21)



We get rid of parentheses

x-3x+21+1=0

We add all the numbers together, and all the variables

-2x+22=0

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

-2x=-22

x=-22/-2

x=+11

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