Question

Evaluate w/4-4 when w=20

Answer 1

The equation is equal to 1.

Explanation:

First, you would plug in 20 for w.

Then, You would proceed to use PEMDAS, meaning that you would divide before subtracting.

This means you are basically doing (20/4) -4.

Answer 2

Plug 20 in for w and you get 20/4-4 and using pemdas, 20/4 =5 and 5-4=1