13n+16=8n+21

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Solution for 13n+16=8n+21 equation: 



13n+16=8n+21

We move all terms to the left:

13n+16-(8n+21)=0

We get rid of parentheses

13n-8n-21+16=0

We add all the numbers together, and all the variables

5n-5=0

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

5n=5

n=5/5

n=1

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