a + b = c4a – 3a + 4b – 3b = 4c – 3c
4a + 4b – 4c = 3a + 3b – 3c
4(a + b – c) = 3(a + b – c)
4 = 3
Do you know the answer? Interesting…
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May 31, 2007
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dude, a+b-c = 0… you can’t divide by (a+b-c=0) on both sides!!
Comment by Rob — May 31, 2007 @ 3:11 am
yer i missed the first line which probably makes it more clear what the actual question is. And correct, cant divide by 0… Not completely obvious though!
Comment by toobstar — May 31, 2007 @ 3:37 am