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Lesechka [4]
3 years ago
15

The sum of 18 and twice a number use n to rep Repesent unknown number

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
7 0

18+2n. For sure hope it helps

Ivanshal [37]3 years ago
7 0

18+2n. Hope this helps!

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