(12n-6)+(8n+15)=

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Solution for (12n-6)+(8n+15)= equation: 



(12n-6)+(8n+15)=

We move all terms to the left:

(12n-6)+(8n+15)-()=0

We add all the numbers together, and all the variables

(12n-6)+(8n+15)=0

We get rid of parentheses

12n+8n-6+15=0

We add all the numbers together, and all the variables

20n+9=0

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

20n=-9

n=-9/20

n=-9/20

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