Предмет: Математика, автор: polinagaer0

10:07
Найди значение выражения:
1
3
4=x+2x+3=x
17
42x+ 10
7
+2. Х
10
-
если x =
х
Ответ:
1
2
2
3
10
20
1
-110 +
-y
и у = 1
7
20
У
ПОМОГИТЕ СРОЧНО ДАМ ВСЕ 10 БАЛЛОВ ФОТО ПРЕКРЕПИЛА

Приложения:

Ответы

Автор ответа: sagyndikovaajda
0

Ответ:

16 200/1? вроде правильно

polinagaer0: Нет правило 15 9/200 уже не надо я решила
anytikyantsen: да правильно,
vladpanteleev72: Так правильно или нет?
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