Предмет: Алгебра, автор: dioxd666

Розв'яжіть систему лінійних рівнянь способом підстановки
6х+5у=-8
4х+7у=2
У відповідь запишіть добуток х і у

Ответы

Автор ответа: Aalisha
6

Ответ:

x =  - 3 \\ y = 2

на фото объяснение если что-то не понятно спросите!

good luck!!!

Приложения:
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