Question

СРОЧНО ДАМ 20 БАЛОВ !!!!!!!!!!!!!

Answer 1

Ответ:

27a + 12a = 39a = 39*7= 273

15b + 28b -15b = 28b = 28*16 = 448

19c + 25c + 38c = 82c = 82*9 = 738

18d + 103d = 121d = 121*23 = 2783

57e + 49e + 8e = 114e = 114*41 = 4674

31f + 65f - 48f = 48f = 48*37 = 1776