If 3 times a number minus 2 equals 13, what is the number? A. 4 B. 2 C. –6 D. 5
If 3 times a number minus 2 equals 13, the number is 5. 3n - 2 = 13; 3n = 13 + 2; 3n = 15; n = 15/3; n = 5
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Question
Asked 11/12/2014 11:53:58 PM
Updated 11/13/2014 2:00:22 AM
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8
If 3 times a number minus 2 equals 13, the number is 5.

3n - 2 = 13;

3n = 13 + 2;

3n = 15;

n = 15/3;

n = 5
Added 11/13/2014 2:00:22 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/13/2014 2:54:07 AM]

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