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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