-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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