Предмет: Алгебра, автор: sfghjvgg

y=7-4x
6x=y+23
СПОЧНО!!!

Ответы

Автор ответа: ershat2607

0

Ответ:

6х=3х+23

23=6х-3х

3х=23

х=23÷3

х=7.6777

Автор ответа: zarinakurbanovaa5668

0

Ответ:

6х=у+23 ;у=7-4х

6х=7-4х+23

6х+4х=7+23

10х+30

х=3

zarinakurbanovaa5668: 10х=30

zarinakurbanovaa5668: х=30:10=3

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