3(n)+(5)=12

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Solution for 3(n)+(5)=12 equation: 



3(n)+(5)=12

We move all terms to the left:

3(n)+(5)-(12)=0

We add all the numbers together, and all the variables

3n-7=0

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

3n=7

n=7/3

n=2+1/3

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