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Ответ

Проверено экспертом

Ответ дан
Also1987

Ответ:

Объяснение:

Х-29=(у-11)÷7

Х=у

Х-29=(х-11)÷7

7Х-203=х-11

6х=192

Х=32

У=32

Проверка

32-29=(32-11)÷7

3=3

Ответ в обоих озерах было 32 уток

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