Ответ Автор - aylishka03Алечка Х + 12/5 = 24.25:7.5Х+12/5 = 97/4 * 2/15Х + 12/5 = 97/2 * 1/15Х + 12/5 = 97/30Х= 97/30 - 12/5Х = 97/30 - 72/30Х = 25/30Х = 5/6