Предмет: Математика, автор: Zahar7883

Пожалуйста решите уравнение
4(x-2)+5=25

Ответы

Автор ответа: vanekchuvilo1
0
4х-8+5=25
4х-3=25
4х=28
Х=7

Автор ответа: Alinapersik1
0
4(X-2)+5=25 X=3 Т.к. 4(x-2)=25-5. 4(x-2)=20. X-2=20:4. X-2=5 2-5=3. X=3
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