Предмет: Математика, автор: MilkiWay119

Составьте выражения и решите задачи(в одно действие): под буквами в) и г)

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Автор ответа: Flash3146
0
V-x 100:4+3=x 27=x -x=-28:(-1) X=28(км/ч) 2способ: (100:4)+3=28
t-x
180:(20-2)=x
180:18=x
-x=-10:(-1)
x=10
Автор ответа: MilkiWay119
0
Спасибо огромное, а можете сделать под буквой в)?
Автор ответа: Flash3146
0
да
Автор ответа: MilkiWay119
0
Сделайте пожалуйста.
Автор ответа: MilkiWay119
0
Спасибо огромное.
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