Question

(2 7/8-х)+4 1/6=5 3/4​

Answer 1

Х = 103/24;
х= 4.2916

Answer 2

Ответ:

1) ( 2 7\8 - х) + 4 1\6= 5 3\4

-х=5 3/4-4 1/6-2 7/8

-х=5 18/24-4 4/24-2 21/24

-х=-1 7/24

Х=1 7/24