Решите пример пошагово 4x6+(50-46)x5+99/9-72/3=?

24+4*5+11-24=24+20+11-24=44+11-24=55-24=31

1) 50-46 = 4
= 4*6 + 4*5 + 99/9 - 72/3 =
2) 4*6 = 24
= 24 + 4*5 + 99/9 - 72/3 =
3) 4*5 = 20
= 24 + 20 + 99/9 - 72/3 = 
4) 99/9 = 11
= 24 + 20 + 11 - 72/3 = 
5) 72/3 = 24
= 24 + 20 + 11 - 24 = 20 + 11 = 31

ответ: 31