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aleksandrvk [35]
4 years ago
13

Some one plzz help me

Mathematics
1 answer:
laiz [17]4 years ago
4 0
The answer is 15.

q+d+n+8=72
and
(d-3)+(n-2)+1=45

second eq gives d+n=49 and substituting it in 1st eq , we get q=15
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