936:(8х-17)=24

8х-17=936:24

8х-17=39

8х=17+39

8х=56

х=56:8

х=7

Ответ: х=7.

936:(8х-17)=24

(8х-17)=936/24

(8х-17)=39

8х-17=39

8х=39+17

8х=56

х=7