Question

6,9-9y-9y=5y-33,2 решите плизб

Answer 1

$6,9-9y-9y=5y-33,2\\6,9-18y=5y-33,2\\-18y-5y=-33,2-6,9\\-23y=-40,1\\\\y = \frac{40,1}{23}\\\\y = \frac{401}{230}\\\\y = 1 \frac{171}{230}$

Ответ: $1 \frac{171}{230}$

Answer 2

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Готово!!!Удачи)))

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