Homework Help: math

Posted by zoey on Thursday, December 6, 2012 at 9:13pm.

what is three less than 11 times a number is the same as the number decreased by 13. find the number

math - Ms. Sue, Thursday, December 6, 2012 at 9:15pm
11n - 3 = n - 13

10n = -10

n = -1

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