niyamarie90
niyamarie90 niyamarie90
  • 20-08-2019
  • Mathematics
contestada

Evaluate the expression 3x-9 if x equals 5

Respuesta :

MrDynamic MrDynamic
  • 20-08-2019

Answer:

[tex]3x - 9[/tex]

[tex]substituting \: x \: 3(5) - 9[/tex]

15 - 9

6

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