Предмет: Алгебра, автор: pelmen2896

помогите пожалуйста очень срочно, заранее огромное спасибо

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Автор ответа: nastyamilena10
1

Объяснение:

2х+11у=15

10х-11у=9

12х=24

х=2

2*2+11у=15

11у=15-4

11у=11

у=1

(2;1)

Автор ответа: ksicbann
1
не является, но это не точно
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