katieaivalat
katieaivalat katieaivalat
  • 17-11-2018
  • Mathematics
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Need help with algebra homework! To a box that contained 50 pencils 10 out of which were red several more red pencils were added. Now 50% of all pencils in this box are red. How many red pencils were added to the box?

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zazooandyoupdy6f2 zazooandyoupdy6f2
  • 17-11-2018

25+25 =50 there are 25 red pencils

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lizip0208 lizip0208
  • 17-11-2018

2(x+10)=50+x

x=30  

yyyy

Answer Link

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