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Автор - violetta2130

5. Выясните, имеет ли решение система:
3х + 2y = 4,
| 9x + 6y = 10.​

Ответ

Автор - ArsenOO

Решение:

3x+2y=4

9x+6y=10

3x=4-2y

9x+6y=10

3(4-2y)+6y=10

12-6y+6y=10

12-0=10

=> система не имеет решений

Ответ: система не имеет решений.

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