1 Expert Answer
Ishwar S. answered • 12/06/18
Tutor
5
(7)
University Professor - General and Organic Chemistry
8r = 4r - 16
Subtract 4r from both sides of the equation, you get
4r = = -16
r = -16 / 4 = -4
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Helen M.
8r - 4r = -16 4r = -16 r = -16/4 r = - 412/04/18