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нцекр
@нцекр
August 2022
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упростите выражение k-(17-k)+(-k+30)
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FunnySunnySasha
K-(17-k)+(-k+30)=k-17-k-k+30=13-k
3 votes
Thanks 6
нцекр
Спасибо
Oleg878
K=10
1)17-10=7
2)30+10=40
3)10-7=3
4)40+3=43
10-(17-10)+(10+30)=43
0 votes
Thanks 1
нцекр
СПАСИБО
FunnySunnySasha
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Answers & Comments
1)17-10=7
2)30+10=40
3)10-7=3
4)40+3=43
10-(17-10)+(10+30)=43