12(n+3)=86.4

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Solution for 12(n+3)=86.4 equation: 



12(n+3)=86.4

We move all terms to the left:

12(n+3)-(86.4)=0

We add all the numbers together, and all the variables

12(n+3)-86.4=0

We multiply parentheses

12n+36-86.4=0

We add all the numbers together, and all the variables

12n-50.4=0

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

12n=50.4

n=50.4/12

n=4+1/5

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