Question
40 - 2 u = 3 p
90 - 4 u = 7 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

40 - 2 u = 3 p
90 - 4 u = 7 p

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