Ulikheter
Posted: 04/11-2009 20:59
Er dette riktig?
5x+3>3x-1
5x-3x>-1-3
2x/2>-4/2
x>-2
5x+3>3x-1
5x-3x>-1-3
2x/2>-4/2
x>-2
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Posted: 04/11-2009 21:09
Ja
Posted: 04/11-2009 21:12
Ok, takk 