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Furkat [3]
3 years ago
15

When 4 times a number n is decreased by 3 it’s at most 21

Mathematics
1 answer:
vivado [14]3 years ago
8 0

4 times n decreased by 3 at most 21

4 × n - 3 > 21

4+(-3)=1

n=20 and under

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