Anya13577 4 4/9х + 1 =2 17/18
4 4/9х = 2 17/18 - 1
4 4/9х= 1 17/18
х= 1 17/18 : 4 4/9
х= 7/16

nuraykerimova2017

4. 4/9х+1=53/18

40х/9+1=53/18

40х/9=35/18

Х=7/16

Ответ: х=7/16