carlebarnette2
carlebarnette2 carlebarnette2
  • 22-10-2020
  • Mathematics
contestada

DF=55 DE=2x+8 EF=5x-2

what is X?

Respuesta :

thebestamiga
thebestamiga thebestamiga
  • 22-10-2020

Answer:

x=7

Step-by-step explanation:

DF=DE+EF=2x+8+5x-2=55

7x=49

x=7

Answer Link
spookzxy spookzxy
  • 22-10-2020
X=7 DJ gdgshhejshshshsjjsjsudd
Answer Link

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