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Solve the equation -8v – 5 = -21 for v.

 Nov 28, 2016
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-8v -5 = -21    Isolate v

21 -5 = 8v

16 = 8v

16/8 = v

v = 2

 Nov 28, 2016
edited by PapaFranku  Nov 28, 2016

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