To solve the inequality 3n < 81, we need to isolate the variable n.
First, we can divide both sides of the inequality by 3:
n < 27
This means that n can take on any value that is less than 27. Therefore, the possible values for n are all real numbers that satisfy this condition. In interval notation, we can express the solution as:
(-∞, 27)
So, to summarize: the values of n that satisfy the inequality 3n < 81 are all real numbers less than 27.