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2 votes
What is the sum of a number and 9?

User Beefaroni
by
8.5k points

2 Answers

4 votes

Answer:

x+9

x --> the "number" (not determined)

9 --> what the problem gave

+ --> to put them together and form the sum

User Morphles
by
7.8k points
3 votes

Answer:

x + 9

Explanation:

Let,

The unknown number be = x

And ,

Given number to be added = 9

Hence,

The sum occurred = x + 9 (sum of a number and 9)

User Mohammad Hosseini
by
8.2k points

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