Question
Find the missing digits. 
4 F G + H G 5 = 5 G 7
(a) F
(b) G
(c) H
2 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

Find the missing digits. 
4 F G + H G 5 = 5 G 7
(a) F
(b) G
(c) H