Question
11 - 7 u = 1 p
4 u + 20 = 6 p 

Find the following values.
  1. 1 u
  2. 1 p
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

11 - 7 u = 1 p
4 u + 20 = 6 p 

Find the following values.
  1. 1 u
  2. 1 p