jazzstar0217oyg7m8
jazzstar0217oyg7m8 jazzstar0217oyg7m8
  • 02-11-2017
  • Mathematics
contestada

3(a+9/12)=3(a+7/12)+ (?)

Respuesta :

rob74 rob74
  • 02-11-2017
3a+2.25=3a+1.75
Implies 3a+2.25=3a+1.75+.5
Answer is 0.5
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