2n+7=-1+4n

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Solution for 2n+7=-1+4n equation: 



2n+7=-1+4n

We move all terms to the left:

2n+7-(-1+4n)=0

We add all the numbers together, and all the variables

2n-(4n-1)+7=0

We get rid of parentheses

2n-4n+1+7=0

We add all the numbers together, and all the variables

-2n+8=0

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

-2n=-8

n=-8/-2

n=+4

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