Предмет: Математика, автор: vhdnbr

составьте уравнение с корнем 5,12,30

Ответы

Автор ответа: Kibertiger

1

Пошаговое объяснение:

1)

10 - х = 5

х = 10 - 5

х = 5

2)

12 - у = 6

у = 12 - 6

у = 6

3)

60 - х = 15 * 2

60 - х = 30

х = 60 - 30

х = 30

vhdnbr: спасибо

Kibertiger: пожалуйста

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