Question

9 + a + b = 15
+ + +
c + 6 + d = 9
+ + +
e + f + 3 = 29
= = =
19 11 15
​

Answer 1

Step-by-step explanation:

9 + a + b = 15

a = 15 - 9

ans 6

a = 6

b = o

so the answer is

9 + 6 + 0 = 15