Предмет: Алгебра, автор: polinamochailo

3 - 5x = 0,3(2x + 1);

Ответы

Автор ответа: Aalisha

Ответ:

$3 - 5x = 0.6x + 0.3 \\ 5x - 0.6x = 0.3 - 3 \\ 4.4x = - 2.7 \\ x = \frac{ - 2.7}{4.4}$

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3 - 5x = 0,3(2x + 1);​

Ответы

3 - 5x = 0,3(2x + 1);