7 (x + 4) - 4 = 45
7 (x + 4) - 4 = 45
7x + 28 - 4 = 45
7x + 24 = 45
7x = 45 - 24
7x = 21
x = 21/7
x = 3
Expert answered|Loula|Points 958|
Question|Rated good
Asked 11/24/2010 1:44:46 AM
Updated 8/28/2016 2:40:40 PM
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Andrew. [8/28/2016 2:40:39 PM], Confirmed by
Andrew. [8/28/2016 2:40:40 PM]
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