Question
9 u - 21 = 4 p
7 + 5 u = 3 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

9 u - 21 = 4 p
7 + 5 u = 3 p

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