Уровнение: (5,8+3,2+x):3=5,7 . Created by nematovsardorbek12. algebra-ru

Ответ 8,1Объяснение:

Уровнение: (5,8+3,2+x):3=5,7 ...

Ответ $\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\la\la\la\la\ddddddddddddddddddddddddddddddddcleverdddddd\ffffffffffffffffffffffffffffffffffffffff\pppppppppppppppppppppppppppppppppppp\dddddd \displaystyle \Large \boldsymbol{:}$ 8,1

Объяснение:

$\Large \boldsymbol{} ( \ \underbrace{5,8 +3,2}_9 \ +x):3=5,7 \\\\ 9+x=5,7\cdot 3 \\\\x+9=17,1 \\\\\underline{x=8,1 \ \ \ \ } \\\\(5,8+3,2+8,1):3=5,7 \\\\(9+8,1)=5,7\cdot 3\\\\17,1=17,1$

3 votes Thanks 1

lz526615

Объяснение:

(5,8+3,2+х):3=5,7

(9+х):3=5,7

$\frac{9 + x}{3} = 5.7$

9+х =17,1

х=17,1-9

х= 8,1

3 votes Thanks 1

Answers & Comments

Ответ $\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\la\la\la\la\ddddddddddddddddddddddddddddddddcleverdddddd\ffffffffffffffffffffffffffffffffffffffff\pppppppppppppppppppppppppppppppppppp\dddddd \displaystyle \Large \boldsymbol{:}$ 8,1

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