Предмет: Алгебра, автор: taksun89

Cколько целых чисел принадлежит решению неравенства -4<6-5x<1?

Ответы

Автор ответа: Larmir

-4<6-5x<1

1) 6-5x>-4

-5x>-10

x<2

2) 6-5x<1

-5x<5

x>-1

(-1;2)

Ответ: 1

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