Предмет: Математика, автор: vladsereza6

Розв'яжіть рівняння 10 - 7 х = 3 - 2 (5 х + 1).

Ответы

Автор ответа: ildar502020

0

Ответ: 3.

Пошаговое объяснение:

10 - 7 х = 3 - 2 (5 х + 1).

10-7x=3-10x-2;

-7x+10x=3-2-10;

3x=-9;

x=-3.

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