Предмет: Математика, автор: demcuksveta42

(2 ) 5. Розв'язати рівняння:
1) 18,7 - х = 5, 84,
2) (32-x)+13, 28 = 15, 71.

Ответы

Автор ответа: milanasalauat2008

2

Ответ:

1)8,7-5,84

Х=12,86

2)15,71-13,28=2,43

32-2,43=29,57

х=29,57

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