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April 23, 2014

April 23, 2014

Posted by **Labz** on Sunday, June 10, 2012 at 9:43am.

3^5x = 27^(x-1)

- Math - Logorithms -
**Steve**, Sunday, June 10, 2012 at 5:26pmsince 27 = 3^3 we have

3^5x = (3^3)^(x-1) = 3^(3x-3)

so

5x = 3x-3

x = -3/2

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