Question 760218
9+4+7=366329
how it is solved
as(9x4=36)+(9x7=63) these gives us first 2 sets now ad both and subtract the last figure
36+63-7=92  now reverse it it will become 29

proof
5+5+3=251573
(5x5=25)+(5x3=15) these give us 2515 now to calculate  for last 73
25+15=40  and now subtact last digit that is 40-3=37 and reverse it it will bcome 73