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

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



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

We move all terms to the left:

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

We multiply parentheses

7x-((x+7))-21=0



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

(x+7)

We get rid of parentheses

x+7

Back to the equation:

-(x+7)



We get rid of parentheses

7x-x-7-21=0

We add all the numbers together, and all the variables

6x-28=0

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

6x=28

x=28/6

x=4+2/3

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