furpaws23
furpaws23 furpaws23
  • 03-06-2020
  • Mathematics
contestada

All of the following expressions are equivalent except _____.

1.)x - 7
2.)7 + (- x)
3.)7 - x
4.)- x + 7

Respuesta :

noname2020
noname2020 noname2020
  • 03-06-2020
4.)-X+7 Hope this answer is useful to you
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