Question
3 X + 5 Y = 19
5 X + 5 Y = 25

Fill in the blanks.
  1. 2 X = _____
  2. 1 X =_____
  3. 1 Y = _____
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

3 X + 5 Y = 19
5 X + 5 Y = 25

Fill in the blanks.
  1. 2 X = _____
  2. 1 X =_____
  3. 1 Y = _____