Предмет: Математика, автор: polinakakaxa12

1.решите систему неравенства
5(2х-1)-3(6+3х)<2
2х-17>0

Ответы

Автор ответа: sshrizantemka
0
Не помню точно, но вроде так:
10х-5-18-9х<2
10х-9х<2+18+5
х<25

2х>17
х=17/2 или х=8,5
Автор ответа: sshrizantemka
0
*х>17/2 или х>8,5
Автор ответа: polinakakaxa12
0
спасибо
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