Предмет: Математика, автор: aknietserik4

{3х+2у=10
{5х+3у=12
пж помогитее​

Ответы

Автор ответа: bogadul4ik6
0

Ответ:

3x+2y=10

5xy=10

xy=10:5

xy=2

3*2+2*2=10

5x+3y=12

8xy=12

xy=12:8

xy=1.5

Пошаговое объяснение:

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