Question
Find the missing digits. 
3 K L + M L 4 = 4 L 9
(a) K
(b) L
(c) M
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. 
3 K L + M L 4 = 4 L 9
(a) K
(b) L
(c) M