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alina1380 [7]
3 years ago
11

Twice the sum of 15 and a number

Mathematics
2 answers:
pashok25 [27]3 years ago
7 0
2(15+N)
 
replace a number by N 

replace the sum of 15 and N by (15+N)

and lastly, replace twice by 2 

So your answer is 2(15+N)


Degger [83]3 years ago
7 0
Youre answer is 2(15+n)
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