Предмет: Алгебра, автор: timyana290405

какая пара чисел является решением сисистемы уравнений
2х+3у=6
6х+5у=2
(х;2),(2;-2),(4;-3),(-3;4)​

Ответы

Автор ответа: Аноним
0

Ответ: подходит только последняя пара чисел (-3;4).

Проверяем:

2х+3у=6; 2×(-3)+3×4= -6+12=6

6х+5у=2; 6×(-3)+5×4= -18+20=2

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