Предмет: Алгебра, автор: alexkopyl06

Розв'яжіть нерівність 5(х - 1) + 7 ≤ 1 - 3 (х + 2)
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Ответы

Автор ответа: 165ABr
1

Ответ:

Объяснение:

5(х - 1) + 7 ≤ 1 - 3 (х + 2)

5х-5+7 \leq 3х+6

5х+2  \leq 3х+6

5х-3х  \leq 6-2

2х ≤ 4

х ≤ 2

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