Solve and simplify the following please!
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Solve and simplify the following please!

[From: ] [author: ] [Date: 11-05-10] [Hit: ]
......
18/(x^2-3x) - 6/(x-3) = 5/x
5/x - 2 = 2/(x+3)

Thank Q!

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1).
18/(x^2 - 3x) - 6/(x - 3) = 5/x
18/x(x - 3) - 6/(x - 3) = 5/x
18 - 6x = 5(x - 3)
11x = 33
x = 3

2).
5/x - 2 = 2/(x + 3)
5(x + 3) = 2x
3x = -3
x = -1

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what happen to the -2 in problem #2?

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18/x(x-3) - 6/(x-3) = 5/x. multiply by x(x-3)

18 - 6x = 5 (x-3)
18+15 =11x
x=33/11
x=3
1
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