Предмет: Алгебра, автор: judianabk31

Решите уравнение 5y-3,5=2y+5,5

Ответы

Автор ответа: 1234566789642

1

5y-3,5=2y+5,5
5y-2y = 5,5 + 3,5
3y = 9
y = 9/3
y = 3

Автор ответа: ilosha2002

0

5у - 2у=5,5+3,5
3у= 9
у=9:3
у=3

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