Question
4 T + 2 U = 38
5 T + 3 U = 49

Fill in the blanks.
  1. 1 T = _____
  2. 1 U = _____
  3. 5 T + 4 U = _____



4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

4 T + 2 U = 38
5 T + 3 U = 49

Fill in the blanks.
  1. 1 T = _____
  2. 1 U = _____
  3. 5 T + 4 U = _____