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miv72 [106K]
3 years ago
12

The sum of a number and 12 is 31. Inches hat is the number?

Mathematics
2 answers:
Leviafan [203]3 years ago
7 0

Answer:

n+12=31

n=31-12

n=19

Step-by-step explanation:

Mumz [18]3 years ago
4 0

Answer:

19

Step-by-step explanation:

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