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The difference between 3 times a number and 21

The difference between 3 times a number and 21
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4 votes
The difference between 3 times a number and 21

User Steven P
by
8.1k points

2 Answers

6 votes

Answer:

3x-21

Explanation:

times means multiply and a number means a variable, and difference means subtract

User AllieCat
by
8.0k points
6 votes

Answer:

3 times 7 = 21

Explanation:

User Cadizm
by
8.6k points
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