williamaevans15 williamaevans15
  • 31-10-2017
  • Mathematics
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3x3 systems answers 4x + 8y + z = 2 x + 7y - 3z = -14 2x - 3y + 2z = 3

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samueonuoha479
samueonuoha479 samueonuoha479
  • 02-11-2017
The last one is =z

hope this helps.
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