Предмет: Математика, автор: Angelraafi

3.5x-2.25=6.5 решить уравнение

Ответы

Автор ответа: alenka196691

3,5х=6,5+2,25
3,5х=8,75|:3,5
Х=2,5

Автор ответа: katyazhuk95

3,5х-2,25=6,5. 3,5х=8,75. Х=8,75/3,5=2,5

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