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Phoenix [80]
3 years ago
14

The product of 3 and a number equals the sum of 16 and a number.

Mathematics
2 answers:
Nostrana [21]3 years ago
7 0
6,7,8 is are variable
Leona [35]3 years ago
5 0

Answer:

The numbers can be either -8,-7,-6, or 6, 7, 8.

n(n−1)(n+1)=16(n−1+n+n+1)  

⟹n(n2−1)=16×3n  

⟹n(n2−1)n=48nn  

⟹(n2−1)−48=48−48  

⟹n2−49=0  

⟶(n−7)(n+7)=0  

n  can be  7  or  −7 , so the numbers can be either  −8,−7,−6  

Or

6,7,8

Step-by-step explanation:

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