OpalLeFay
OpalLeFay OpalLeFay
  • 13-04-2018
  • Mathematics
contestada

8 + 2x + 5 - x = 2x + 3

x= ?

Respuesta :

rebeccabrutsky
rebeccabrutsky rebeccabrutsky
  • 13-04-2018
8+2x+5-x=2x+3
2x+13=2x+3
      -3        -3
2x+10=2x
2x cannot equal 2x+10
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