7+18n=42+11n

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Solution for 7+18n=42+11n equation: 



7+18n=42+11n

We move all terms to the left:

7+18n-(42+11n)=0

We add all the numbers together, and all the variables

18n-(11n+42)+7=0

We get rid of parentheses

18n-11n-42+7=0

We add all the numbers together, and all the variables

7n-35=0

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

7n=35

n=35/7

n=5

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