Предмет: Математика, автор: nikwe

x-1+6x=34rfrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr3rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrgtfvr

Ответы

Автор ответа: momot
0

x-1+6x=34

7х=34+1

х=35/7

х=5

Автор ответа: qweqe
0

х-1+6х=34

7х=35

х=5

))))

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