Предмет: Математика, автор: Kpyto007

6(y-3)-(y-1)=19
Решите

Ответы

Автор ответа: Lucifer1488
0
6у-18-у+1=19
5у=36
у=7.2
Автор ответа: milandija
1
6y-18-y+1=19
6y-y=19+18-1
5y=36\5
y=7,2
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