1+7n=7+4n

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Solution for 1+7n=7+4n equation: 



1+7n=7+4n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

7n-4n-7+1=0

We add all the numbers together, and all the variables

3n-6=0

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

3n=6

n=6/3

n=2

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