Question
7 S + 2 T = 37
8 S + 3 T = 48

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



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

7 S + 2 T = 37
8 S + 3 T = 48

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