Question

(x – 8,5) – 9,17 = 21,77.

Answer 1

Ответ:  39,44.

Пошаговое объяснение:

(x – 8,5) – 9,17 = 21,77;

x-8.5=21.77 + 9.17;

x=21.77+9.17+8.5;

x=39,44.