The sum of a number and 9 is 17. find the number
2 answers:
Answer:
9 + 8 = 17
I don't think I have to explain this.
Answer:
8
Step-by-step explanation:
Reverse the problem to 17 - 9 = x
x = 8
thus, our answer is 8
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7.C I think is the answer
Answer: What is the quastion dont under satand.
Step-by-step explanation:
Answer:

Step-by-step explanation:



