College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section5.1: Systems Of Linear Equations In Two Variables
Problem 75E
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. Number Problem The sum of the digits of a two-digit
number is 7. When the digits are reversed, the number is
increased by 27. Find the number.
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