trillhammy3x
trillhammy3x trillhammy3x
  • 16-01-2018
  • Mathematics
contestada

Evaluate the following expression using the values given:

Find 2x − 3y − z if x = −2, y = 3, and z = −2

−11
11
−15
15

Respuesta :

carlosego
carlosego carlosego
  • 17-01-2018
2x − 3y − z 
 x = −2,
 y = 3,
 z = −2
 What we must do is replace the values given in the equation. We have then replacing:
 2*(-2) - 3*(3) - (-2) = -11
 The answer is -11
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