isabellenicole1
isabellenicole1 isabellenicole1
  • 06-09-2018
  • Mathematics
contestada

M is the midpoint between E and D. If EM= 2x+3 and ED = 5x+10, what is ED?

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simon29
simon29 simon29
  • 06-09-2018
2x+3+5x+10
2x+5x+3+10
7x+13
=7x+13
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