7(2x+1)=(2x+1)

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Solution for 7(2x+1)=(2x+1) equation: 



7(2x+1)=(2x+1)

We move all terms to the left:

7(2x+1)-((2x+1))=0

We multiply parentheses

14x-((2x+1))+7=0



We calculate terms in parentheses: -((2x+1)), so:

(2x+1)

We get rid of parentheses

2x+1

Back to the equation:

-(2x+1)



We get rid of parentheses

14x-2x-1+7=0

We add all the numbers together, and all the variables

12x+6=0

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

12x=-6

x=-6/12

x=-1/2

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