Предмет: Математика, автор: Салман556

Решите неравенство, прошуу
4(u+3) меньше 3(u+2) и
3/5(5u-2/3) меньше u+ 7,6
Прошу, не было на теме, помогите, дам максимальное кол-во баллов

Ответы

Автор ответа: Jasurkhan

0

1)4u+12<3u+6
4u-3u<-12+6
u<-6
2)3u-6/15<u+7,6
3u-u<6/15+7,6
2u<8
u<4

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