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If 3 times a number minus 2 equals 13, what is the number? A. –6 B. 4 C. 2 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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Asked 3/26/2014 7:34:37 AM
Updated 3/26/2014 8:04:17 AM
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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 3/26/2014 8:04:04 AM
This answer has been confirmed as correct and helpful.
Rated good by Gurkirat
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