Question

1 3/23•[8 2/3-3/4х]=4 5/23

Answer 1

1 3/23(8 2/3-3/4*х)=4 5/23
8 2/3-3/4*х=4 5/23:1 3/23
8 2/3-3/4*х=97/23:26/23
8 2/3-3/4*х=97/26
3/4*х=8 2/3-3 19/26
3/4*х=8 52/78-3 57/78
3/4*х=7 130/78-3 57/78
3/4*х=4 73/78
х=4 73/78:3/4
х=385/78:3/4
х=770/117
х=6 68/117
Уверен в правильности условий?