Question
2 Q + 4 R = 20
5 Q + 4 R = 26

Fill in the blanks.
  1. 3 Q = _____
  2. 1 Q =_____
  3. 1 R = _____
3 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

2 Q + 4 R = 20
5 Q + 4 R = 26

Fill in the blanks.
  1. 3 Q = _____
  2. 1 Q =_____
  3. 1 R = _____