Question
U + V = 39 - 20
U + V + V = 19 + 12

  1. Find V.
  2. Find U.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

U + V = 39 - 20
U + V + V = 19 + 12

  1. Find V.
  2. Find U.