okoyedavis14
okoyedavis14 okoyedavis14
  • 06-09-2019
  • Mathematics
contestada

what is 3x - 20 + 40

Respuesta :

lamkieu lamkieu
  • 06-09-2019
3x-20=-40
3x=-40+20
3x=-20
X=-20/3
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