12-(6-6n)+9n=-2+12(n+1)

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Solution for 12-(6-6n)+9n=-2+12(n+1) equation:



12-(6-6n)+9n=-2+12(n+1)
We move all terms to the left:
12-(6-6n)+9n-(-2+12(n+1))=0
We add all the numbers together, and all the variables
-(-6n+6)+9n-(-2+12(n+1))+12=0
We add all the numbers together, and all the variables
9n-(-6n+6)-(-2+12(n+1))+12=0
We get rid of parentheses
9n+6n-(-2+12(n+1))-6+12=0
We calculate terms in parentheses: -(-2+12(n+1)), so:
-2+12(n+1)
determiningTheFunctionDomain 12(n+1)-2
We multiply parentheses
12n+12-2
We add all the numbers together, and all the variables
12n+10
Back to the equation:
-(12n+10)
We add all the numbers together, and all the variables
15n-(12n+10)+6=0
We get rid of parentheses
15n-12n-10+6=0
We add all the numbers together, and all the variables
3n-4=0
We move all terms containing n to the left, all other terms to the right
3n=4
n=4/3
n=1+1/3

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