Question
7 p - 2 u = 8
9 p - 3 u = 20

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

7 p - 2 u = 8
9 p - 3 u = 20

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