Предмет: Математика, автор: Аноним

Дана система уравнений. Известно, что пара чисел (-3;5) являются ее
решением. Найдите значения а и в.
(- 3, 5)
а х + 4у+1= 0
2 x+в y-9 = 0
а-? в-?
Пжпжпжпжжпжп​

Ответы

Автор ответа: morozolia06
0

Відповідь:

Покрокове пояснення:

а=7

б=3

(7;3)

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