Предмет: Алгебра, автор: beisenovazhansaya4


{6x-9y=88,5
{5x+3y=47,5​

Ответы

Автор ответа: den986738
0

Ответ:

1) 11х-(95-10х)=136

21х=231

х=11

х=11у=-2.5

2)11х-6у=136

3у=47.5-5х

beisenovazhansaya4: Кенкелес
beisenovazhansaya4: Олай емес
den986738: здравствуйте я Даниил чем могу помочь?
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