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Romashka-Z-Leto [24]
3 years ago
13

For what natural values of n is (2-2n)-(5n-27) positive?

Mathematics
1 answer:
Inga [223]3 years ago
8 0
First simplify.
2-2n-5n+27= -7n+29.
then require this to be greater than 0 .
-7n+29>0
from here you can easily get that
n <29/7
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