7+2n=7(1+7n)

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



7+2n=7(1+7n)

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(7(7n+1)), so:

7(7n+1)

We multiply parentheses

49n+7

Back to the equation:

-(49n+7)



We get rid of parentheses

2n-49n-7+7=0

We add all the numbers together, and all the variables

-47n=0

n=0/-47

n=0

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