Предмет: Математика, автор: hohol777

1-0,5<4+x
9-2,8x>7+1,8

Ответы

Автор ответа: PolinaDm

3

а) 1-0,5<4-x
4+x>1-0,5
x>0,5-4
x>-3,5
Ответ: x>-3,5
б) Проверь правильность написания примера, выходит неточное число

hohol777: да спасибо там ошибка

hohol777: и извини у тебя лучший ответ!

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