n

What does that "n" refer to?

Type I: Undefined Variable

>Subtype A: Resultant Variable

In most cases, such as the one above, the "n" is a variable. If it is undefined, such as above, chances are that if you were to subtract 3n from both sides you would have your answer.

>Subtype B: Aaronometer-91

On the Aaronometric Plane only, the value of "n" is ALWAYS equal to the value of Aaronometer-91. 

Type II: Defined Variable

When you are solving an equation with a hat, you need to know what the value of "n" is. This is because:

As you can see, the value of the hat varies with the value of "n."