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The difference of 3 times a number and 5 is 21.
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5 votes
The difference of 3 times a number and 5 is 21.

User Dang
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1 Answer

4 votes

Answer: 3x-5=21

Explanation:

The difference means to subtract

We can assume "a number" is x

3x-5=21

User T D Nguyen
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