briannalane120
briannalane120 briannalane120
  • 03-05-2017
  • Mathematics
contestada

please help me out fast

please help me out fast class=

Respuesta :

gdr
gdr gdr
  • 03-05-2017
Line2 is where he made the mistake
Answer Link
jwright24
jwright24 jwright24
  • 03-05-2017
It's line 2.

they moved the 4 to the denominator
Answer Link

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