Question

if 6+2=8
3+4=7
11+21=5
14+13=9
9+7=??

Answer 1

Answer:

16

this is the correct answer

Answer 2

$6 + 2 = 8 \\ 3 + 4 = 7 \\ 1 + 1 + 2 + 1 = 5 \\ 1 + 4 + 1 + 3 = 9 \\ 9 + 7 = 16$