7+2x=(7+2x)

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Solution for 7+2x=(7+2x) equation: 



7+2x=(7+2x)

We move all terms to the left:

7+2x-((7+2x))=0

We add all the numbers together, and all the variables

2x-((2x+7))+7=0



We calculate terms in parentheses: -((2x+7)), so:

(2x+7)

We get rid of parentheses

2x+7

Back to the equation:

-(2x+7)



We get rid of parentheses

2x-2x-7+7=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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