Предмет: Математика, автор: Dimik0Dimik

6(x-4)+2,3=3(2x-7)-8 Решите уравнение.

Ответы

Автор ответа: Flex243
1
6х-24+2,3=6х-21-8
6х-21,7-6х+29=0
х=7,3
Ответ: 7,3
Автор ответа: mikael2
1
6х-24+2,3=6х-21-8
2,3-24=-21,7
-21-8=-29

-21,7≠-39⇒⇒ уравнение не имеет решения.
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