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Автор - IS2

Решить систему неравенств
4-4x<-1
5x-3>-2

Ответ

Автор - maSka7
.............................

Ответ

Автор - greatnat
-4x<-5
x<1 1/4 (0.25)

5x>1
x>1/5

Ответы и объяснения

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