tweetybird69903
31.08.2021 •
Mathematics
PLZZZZZZZZZZZZZZZ HELPPPPPP ASAP I NEEED THISS PLZZZZZZ i need help on questions 1 and 3
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Ответ:
3n = 11+2n+4. (n+2)= greater number
3n = 15+2n
3n-2n=15
n=15
15×3 =11+((15+2)×2)
the numbers are 15 and 17