bro9000
bro9000 bro9000
  • 07-09-2016
  • Mathematics
contestada

When I double my number and add eight, I get my number plus twelve. What is my number?

Respuesta :

fanguiano10
fanguiano10 fanguiano10
  • 07-09-2016
2x+8=x+12
2x-x=12-8
x=4
4 is your number
Answer Link

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