Предмет: Математика, автор: Kosma11

Помогите 1)0,48÷(1,6-2x)+5,2=6 2)2(x-1,8)=2/3x

Ответы

Автор ответа: Tanyaaaa00SH

0

Ответ:

1) х=1/2 ;

2) х=2, 7.

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