Предмет: Математика, автор: Аноним

2)
3х - 5у = 19,
2х + Зу = 0;

Ответы

Автор ответа: Аноним

2

Ответ:

3х - 5у = 19

3x-5y-19=19-19

3x-5y-19=0

2х + Зу = 0

3y=-2x

$y = \frac {2}{3} x$

Аноним: пожалуста поставьте лучший ответ

Аноним: пожалуйста поставьте лучший ответ умоляю

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