Предмет: Математика, автор: veronikazuravska2010

-4/7x=-8/21,поможіть

Ответы

Автор ответа: Dashulya1337

0

- 4/7 х = - 8/21 | :(- 4/7)

х = 2/3

Ответ: х= 2/3

Автор ответа: Ozodbek779

0

Ответ:........................

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