P
promantickg2000


Giải phương trình sau:
2-x/2001 -1= 1-x/2002 -1+ x/2003 +1
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:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S
2-x/2001 -1= 1-x/2002 -1+ x/2003 +1
__________________________________________________________
:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S:-S