prepareminded55 prepareminded55
  • 15-07-2016
  • Mathematics
contestada

Solve: -5 = 7 + 3r.
r = - 3
r = 4
r = - 4
r = 3

Respuesta :

manman6098 manman6098
  • 15-07-2016
r=-4
-4 x 3 = -12
7 + -12 = -5
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