-5(5+2n)-6=-81

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Solution for -5(5+2n)-6=-81 equation:



-5(5+2n)-6=-81
We move all terms to the left:
-5(5+2n)-6-(-81)=0
We add all the numbers together, and all the variables
-5(2n+5)-6-(-81)=0
We add all the numbers together, and all the variables
-5(2n+5)+75=0
We multiply parentheses
-10n-25+75=0
We add all the numbers together, and all the variables
-10n+50=0
We move all terms containing n to the left, all other terms to the right
-10n=-50
n=-50/-10
n=+5

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