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Olin [163]
3 years ago
10

The sum of a number and 9 is 17. find the number

Mathematics
2 answers:
liberstina [14]3 years ago
6 0

Answer:

9 + 8 = 17

I don't think I have to explain this.

FrozenT [24]3 years ago
3 0

Answer:

8

Step-by-step explanation:

Reverse the problem to 17 - 9 = x

x = 8

thus, our answer is 8

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