November 2021 0 12 Report
Розв'яжи систему рівнянь методом підстановки: {4−5(0,2y−2u)=3(3u+2)+2y, 4(u−4y)−(2u+y)=3−2(2u+y)

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Ответ:

u=-2

y=-2

Объяснение:

Ответ не мой. Оригинал: znanija.com/task/33388157

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