7(1-4n)+7n=7+n

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Solution for 7(1-4n)+7n=7+n equation: 



7(1-4n)+7n=7+n

We move all terms to the left:

7(1-4n)+7n-(7+n)=0

We add all the numbers together, and all the variables

7(-4n+1)+7n-(n+7)=0

We add all the numbers together, and all the variables

7n+7(-4n+1)-(n+7)=0

We multiply parentheses

7n-28n-(n+7)+7=0

We get rid of parentheses

7n-28n-n-7+7=0

We add all the numbers together, and all the variables

-22n=0

n=0/-22

n=0

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