lynnneitzel lynnneitzel
  • 10-09-2014
  • Mathematics
contestada

How do you simplify (3x+1/2)+(7x-41/2)

Respuesta :

piplup
piplup piplup
  • 10-09-2014
21x-13.5x+3.5x-2.25
24.5x-15.75
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good job