Flower2000 Flower2000
  • 17-01-2017
  • Mathematics
contestada

How do you do this problem? 3x+13=x+1

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braingirl06
braingirl06 braingirl06
  • 17-01-2017
3 times 13 plus 1 = 40
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CieloTremelling
CieloTremelling CieloTremelling
  • 17-01-2017
3x+13=x+1, cancel out 13 on both sides.
Now you'll have 3x=x-12. take away 1x from each side.
You now have 2x=-12.
Divide both sides by 2, and you'll have x= -12.
Answer Link

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