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To: Pikachu_Dad
You made an error here:

4*4 - 5*4*x = 6x + 4
6x - 5*4*x = 4 - 4*4

You moved the 6x to the left without changing its sign. It should have been -6x.
23 posted on 01/09/2012 10:03:53 PM PST by aruanan
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To: aruanan

Yes, fixed that error in the second post.


30 posted on 01/09/2012 10:12:43 PM PST by Pikachu_Dad (Impeach Sen Quinn)
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