Предмет: Алгебра, автор: мамаёб56

5n-2≤7n+8 помогите;)#алгебра

Ответы

Автор ответа: mercurymustache

12n≤10
n≤10/12
///////////////

Автор ответа: agelina007

5n-2≤7n+8
5n-7n≤8+2
-2n≤10
n≥-5

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