Предмет: Английский язык, автор: нету33

2- 3x - 7/4 + x+17 /5=0

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Автор ответа: kenarinka

0

40-60х-35+20х+68=0
-40х+73=0
-40х=-73
Х= -73/40
Х=-1.825 или -1 целая 33/40

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