Решите уравнения 1)2/9*x+4/9*x+11/9*x+1/9*x=24 - вопрос №3775134129491191924213232535 от Nasteahdhdjek 03.12.2021 03:07

Question

Математика: Решите уравнения 1)2/9*x+4/9*x+11/9*x+1/9*x=24 2)1/3*x+2/3*x+2/5*x+3/5*x=1/6+5/6

Nasteahdhdjek · Answer

1) 2/9х + 4/9х+ 11/9х + 1/9х = 246/9x + 12/9x = 2418/9x = 242x = 24x = 24 : 2x = 12ответ : х = 122) 1/3x + 2/3x + 2/5x + 3/5x = 1/6 + 5/61x + 1x = 12x = 1x = 1 : 2x = 1/2ответ : х = 1/2...