Предмет: Математика, автор: zupmagambet

13000-х•350=3900
срочнооо теңдеу пжж​

Lunixmolodoy: 13000-350x=3900
Lunixmolodoy: -350x=3900-13000
Lunixmolodoy: -350x=-9100
Lunixmolodoy: x=-9100:(-350)=26

Ответы

Автор ответа: boobylda
0
13000-350х=3900
-350х=3900-13000
-350х=-9100
-х = -9100:350
-х = -26
Х= 26

Ответ: х = 26
Lunixmolodoy: хорошо
Lunixmolodoy: почему не отлично)Т.к. -350x=-9100
x=-9100:(-350)
x=26
Автор ответа: lilililililiz
0

Ответ:

26

Пошаговое объяснение:

13000-x•350=3900

-350x+13000=3900

-350x=3900-13000

-350x= -9100 (домножили на -1)

350x=9100

x=9100/350

x=26

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