2(n-6)+2n=12

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



2(n-6)+2n=12
We move all terms to the left:
2(n-6)+2n-(12)=0
We add all the numbers together, and all the variables
2n+2(n-6)-12=0
We multiply parentheses
2n+2n-12-12=0
We add all the numbers together, and all the variables
4n-24=0
We move all terms containing n to the left, all other terms to the right
4n=24
n=24/4
n=6

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