Mathematics, 17.10.2021 14:00 kaylailkanic1487
Two times a number, increased by one is less than or equal to eleven
Answers: 3
Mathematics, 21.06.2019 13:30
2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !
Answers: 1
Two times a number, increased by one is less than or equal to eleven...
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