12n+(-7)+(-3n)=11

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Solution for 12n+(-7)+(-3n)=11 equation: 



12n+(-7)+(-3n)=11

We move all terms to the left:

12n+(-7)+(-3n)-(11)=0

determiningTheFunctionDomain
12n+(-3n)-11+(-7)=0

We add all the numbers together, and all the variables

12n+(-3n)-18=0

We get rid of parentheses

12n-3n-18=0

We add all the numbers together, and all the variables

9n-18=0

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

9n=18

n=18/9

n=2

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