Предмет: Математика, автор: vika1234000

Решите уравнения
2(0.6x-3)-3(-0.1x+3)=0

Ответы

Автор ответа: Ленгит

3

2(0.6x-3)-3(-0.1x+3)=0
1,2х-6+0,3х-9=0
1,5х=15
х=10

Автор ответа: доминатор

1

1,2х-6+0,3х-9=0
1,5х=15
х=15/1,5
х=10

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