rmspGnrocstumn rmspGnrocstumn

30-09-2016
Mathematics

contestada

three fourths of a number p less than two is five sixths of another number r plus five solve for r

Respuesta :

SamreenAmdani SamreenAmdani

02-10-2016

r = -3/4p - 18/5
(or you could put 3.6 or 3 3/5 instead of 18/5)

2 - 3/4p = 5/6r + 5
-5 -5
-3 - 3/4p = 5/6r
/(5/6) /(5/6)
-18/5 - 3/4p = r
-3/4p - 18/5 = r

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