Parviz F. answered 02/13/14
Tutor
4.8
(4)
Mathematics professor at Community Colleges
20 - 2X = 5X +4
7X = 16 x = 16/7
Hhh F.
asked 02/13/14
Parviz F. answered 02/13/14
Mathematics professor at Community Colleges
Anonymous A. answered 02/13/14
Elementary Math
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