Question
6 N + 4 P = 44
7 N + 5 P = 53

Fill in the blanks.
  1. 1 N + 1 P = _____
  2. 1 N = _____
  3. 1 P = _____
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

6 N + 4 P = 44
7 N + 5 P = 53

Fill in the blanks.
  1. 1 N + 1 P = _____
  2. 1 N = _____
  3. 1 P = _____