2 5/6 ÷ x = -3 7/9
17/6 × 1/x = - 34/9
17/6x = -34/9
153= -204x
-204x=153
x= -0,75
Пошаговое объяснение:
2 5/6 :х= - 3 7/9
Х=2 5/6:(-3 7/9) = - 17/6×9/34= - 3/4
