hannahroswall1 hannahroswall1
  • 07-11-2018
  • Mathematics
contestada

give abc fine the value of x

give abc fine the value of x class=

Respuesta :

bmbroadski bmbroadski
  • 07-11-2018

Answer:

x=44

Step-by-step explanation:

By the exterior angle theorem, we know that

x+4+82=3x-2


simplify

x+86=3x-2


subtract x from both sides

86=2x-2


add 2 to both sides

88=2x


divide 2 from both sides

44=x

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