-18n+(-5n)+19n=20

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Solution for -18n+(-5n)+19n=20 equation: 



-18n+(-5n)+19n=20

We move all terms to the left:

-18n+(-5n)+19n-(20)=0

We add all the numbers together, and all the variables

n+(-5n)-20=0

We get rid of parentheses

n-5n-20=0

We add all the numbers together, and all the variables

-4n-20=0

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

-4n=20

n=20/-4

n=-5

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