Решите уравнения 1)2 1/3-1/24x=13/24 2)6 1/6x-11/8=5/12 - вопрос №8674271121312413242616118512 от марья49 25.12.2020 01:27

Question

Математика: Решите уравнения 1)2 1/3-1/24x=13/24 2)6 1/6x-11/8=5/12 заранее !

марья49 · Answer

2 1/3-1/24х=13/24-1/24х= 2 1/3-13/24-1/24х= 7/3-13/24-1/24х=56/24-13/24-1/24х=43/24х= 43/24:1/24х=432 1/3- 1/24×43=7/3-43/24=56/24-43/24=13/24...