8n=42+6n

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Solution for 8n=42+6n equation: 



8n=42+6n

We move all terms to the left:

8n-(42+6n)=0

We add all the numbers together, and all the variables

8n-(6n+42)=0

We get rid of parentheses

8n-6n-42=0

We add all the numbers together, and all the variables

2n-42=0

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

2n=42

n=42/2

n=21

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