allykat99
allykat99 allykat99
  • 13-10-2014
  • Mathematics
contestada

the problem -2x=9 equals the answer x=-4.5...is that correct or incorrect?

Respuesta :

konrad509
konrad509 konrad509
  • 13-10-2014
[tex]-2x=9|:(-2)\\ x=-4.5 [/tex]

Yes.
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