Предмет: Математика, автор: KBondarenko37

115-(35+y)=39
Помогите решить двумя способами
Пожалуйста!

Ответы

Автор ответа: Помощник915
0
1способ   115-(35+y)=39                                                 
35+y=115-39
35+y=76
y=76-35
y=41
2 способ   -у=39+35-115
-у=-41
у=41
Автор ответа: KBondarenko37
0
спосибо большое и тебе тоже <3
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