Предмет: Алгебра, автор: nechaeb728

решите неравенство -3-x>4x+7

Ответы

Автор ответа: vipkisynia

-5х>10
-х>2
х<-2
вот и все

Автор ответа: nechaeb728

спасибо большое

Автор ответа: vipkisynia

пожалуйста)

Автор ответа: ученикп

-3-×> 4×+7
-×-4×>3+7
-5×> 10
-×> 2
×<-2

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