-(4n+2)+7n=19

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Solution for -(4n+2)+7n=19 equation: 



-(4n+2)+7n=19

We move all terms to the left:

-(4n+2)+7n-(19)=0

We add all the numbers together, and all the variables

7n-(4n+2)-19=0

We get rid of parentheses

7n-4n-2-19=0

We add all the numbers together, and all the variables

3n-21=0

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

3n=21

n=21/3

n=7

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