Question

If
4+3+9 = 12 36 93
5+2+7 = 10 35 83
5+6+3 = 30 15 24
3+6+8 = 18 24 43
Then
8+4+2 = ???

Answer 1

4+3+9= 12 36 93

5+2+7= 10 35 83

5+6+3 = 30 15 24

3+6+8 = 18 24 43

then

8+4+2 = 32 16 18 [last 18 only i guess]