What is the result of subtracting 5 from 18?

To determine the result of subtracting 5 from 18, you perform the calculation 18 - 5. When you carry out this subtraction, you start with 18 and take away 5, which gives you 13.

This operation is straightforward: you can think of it as removing 5 units from a total of 18 units, leaving you with 13 units remaining. Therefore, the correct answer is 13, which reflects the actual arithmetic operation performed.