NoremacS
NoremacS NoremacS
  • 31-10-2017
  • Mathematics
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Diam0ndW0lf Diam0ndW0lf
  • 31-10-2017
ty=x 9
Malcolm=x+2 11
fred=2x+4 22
x+x+2+2x+4=42
4x+6=42
-6 -6
4x=36
36÷4
x=9
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