Nate11282001
Nate11282001 Nate11282001
  • 24-07-2017
  • Mathematics
contestada

find 3x-y-3z if x=-2, y= 1, z=-2

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DragunicGaming
DragunicGaming DragunicGaming
  • 24-07-2017
Basically just substitute


3(-2)-1-3(-2) = -6-1+6 = -1


The answer is -1.
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