AlexCoolBoii
AlexCoolBoii
23-11-2016
Mathematics
contestada
please check picture to see question :)
Respuesta :
MaliaHale
MaliaHale
23-11-2016
1r/3+2r/3=-2-1
3r/3=-3
r=-3
So the answer is -3
Answer Link
ameerak2005
ameerak2005
23-11-2016
The answer has to be -3
Answer Link
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