Question

Evaluate P/2 - 5 when p = 14

Answer 1

Original formula:

P/2-5 when p=14

You just need to plug in 14 in place of where the variable p is at. This is called substitution.

14/2-5

By the rules of PEMDAS, we will execute 14/2 first. (7)

7-5

2 is your final answer.