Предмет: Математика, автор: принцеска5

×+3 3/14=-1 4/21 решите пожалуйста!

Ответы

Автор ответа: pashapanov2005

0

1) х+3 3/14=-1 4/21
х=-25/21-3 3/14
х=-25/21-45/14
х=-(50/42+135/42)
х=-185/42
х=-4 17/42.

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