Seudónimo Seudónimo
  • 02-10-2014
  • Mathematics
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Eddie is 7 years older than Brian.  If Brian is x years old, then how old was Eddie 11 years ago?

Respuesta :

macio06 macio06
  • 02-10-2014
Knowing that Eddie is 7 years older than Brian we can create such equation
x+7-11= Eddies age 11 years ago  - the result
7 is because Eddie is 7 years older
-11 because of 11 years ago

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