Предмет: Математика, автор: bondarevleonid7

найдите целые решения системы неравенств
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Ответы

Автор ответа: matilda17562
0

Ответ:

- 2; -1; 0; 1; 2.

Пошаговое объяснение:

{2·(x-3) + 2x ≤ 4,

[x  -8 < 6x + 3;

{2x - 6 + 2x ≤ 4,

{x - 6x < 8 + 3;

{4x ≤ 4 + 6,

{- 5x < 11;

{4x ≤ 10,

{x >  11 : (-5);

{x ≤ 10 : 4,

{x >  11 : (-5);

{x ≤ 2,5,

{x > - 2,2;

х∈(-2,2; 2,5]

Целыми решениями системы являются следующие числа: -2; -1; 0; 1; 2.

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