TeresaBordelon
TeresaBordelon TeresaBordelon
  • 17-07-2018
  • Mathematics
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PLEASE HELP ME 20 POINTS

Evaluate the following expression using the values given: Find 4x − y − 2z if x = −2, y = 3, and z = −2

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jielin01p87ge0 jielin01p87ge0
  • 17-07-2018

[tex]4 \times ( - 2) = - 8 \\ - 2( - 2) = 4 \\ 4x - y - 2z = - 8 - 3 + 4 = - 7[/tex]
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