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Bezzdna [24]
3 years ago
10

The sum of twice a number and 17 is 55. Find the number. Explain also if possible

Mathematics
2 answers:
Annette [7]3 years ago
7 0
Let me know if you have any questions

sasho [114]3 years ago
7 0
Let n be the number 

2n +17 =55 

2n = 55- 17 

n= 38

n=38/2 = 19
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