Question
4 u + 8 p = 88
8 u + 4 p = 68

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

4 u + 8 p = 88
8 u + 4 p = 68

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