(3n+2)+(8n-9)=180

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Solution for (3n+2)+(8n-9)=180 equation: 



(3n+2)+(8n-9)=180

We move all terms to the left:

(3n+2)+(8n-9)-(180)=0

We get rid of parentheses

3n+8n+2-9-180=0

We add all the numbers together, and all the variables

11n-187=0

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

11n=187

n=187/11

n=17

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