Предмет: Алгебра, автор: loop41

Решите систему уровнений, каждому.благодарен, ребят!​

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Автор ответа: kruglenkonata804
1

Объяснение:

х=у-3

2у-х=6

2у-(у-3)=6

2у-у+3=6

у=3

х=3-3=0

ответ:(0;3)

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