Решите уравнение 1 ) 9/16-×=1/2 2)×+2/3=7/8 3)1/2+×=23/24 - вопрос №825374519161222378312232443814 от newagain 15.02.2022 20:36

Question

Математика: Решите уравнение 1 ) 9/16-×=1/2 2)×+2/3=7/8 3)1/2+×=23/24 4)×-3/8=1/4

newagain · Answer

9/16 - х = 1/2х = 9/16 - 1/2 = 9/16 - 8/16х = 1/16х + 2/3 = 7/8х = 7/8 - 2/3 = 21/24 - 16/24х = 5/241/2 + х = 23/24х = 23/24 - 1/2 = 23/24 - 12/24х = 11/24х - 3/8 = 1/4х = 3/8 + 1/4 = 3/8 + 2/8х = 5/8...