Question
27 - 4 u = 1 p
2 u + 4 = 2 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

27 - 4 u = 1 p
2 u + 4 = 2 p 

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