chula19801
chula19801
02-10-2016
Mathematics
contestada
negative 5n plus 16 equal 21
Respuesta :
Thethreecs
Thethreecs
02-10-2016
negative 5n plus 16 equals 21.
21 minus 16 equals 5
5 divided by negative 5 is negative 1
n equals negative 1
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