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МашаLove11
@МашаLove11
July 2022
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Помогите, пожалуйста решить уравнение:
Х×(Х-30,5)=49,5
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lApTeMl
Х*(х-30,5)=49,5
2х-61=49,5
2х=49,5+60
2х=109,5
х=109,5/2
х=54,75
Ответ: х=54,75
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Answers & Comments
2х-61=49,5
2х=49,5+60
2х=109,5
х=109,5/2
х=54,75
Ответ: х=54,75