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Twice a number increased by 3 is 45. What is the number?
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4 votes
Twice a number increased by 3 is 45. What is the number?

User Artgrohe
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2 Answers

6 votes
135 because 45x3=135 at least I'm sure this is what you mean
User Eran Or
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7.5k points
5 votes

2N+3=45

2N = 42

N = 42/2 = 21

N = 21

User Matt Connolly
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7.1k points
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