Question
9 p = 15 u
8 u - 3 p = 9

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

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

9 p = 15 u
8 u - 3 p = 9

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