The given expression "HM 15 n-4-9" is not a standard mathematical problem or equation. It seems to be a sequence of characters and numbers. To proceed, we need to interpret it in a meaningful way. Assuming "HM" is a placeholder and the task is to evaluate the expression "15 n - 4 - 9" for a given value of n, we can simplify it to "15n - 13". We will write a Python function to evaluate this expression for a given n.
Step 1: Evaluate the Expression
We start with the expression \( 15n - 13 \). For \( n = 5 \), we substitute \( n \) into the expression: