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September 20, 2014

September 20, 2014

Posted by **Anonymous** on Friday, July 13, 2012 at 1:22am.

- math -
**Steve**, Friday, July 13, 2012 at 4:33am10^3x+5=100

since 100 = 10^2,

10^3x+5=10^2

so,

3x+5 = 2

x = -1

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