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December 18, 2014

December 18, 2014

Posted by **sky** on Wednesday, July 13, 2011 at 12:55am.

3^(2x + 1) = 27

- algebra 2 -
**Capreeca**, Wednesday, July 13, 2011 at 1:19am3^?=27

3^3=27

drop the bases

2x+1=3

x=2

- algebra 2 -
**Quidditch**, Wednesday, July 13, 2011 at 1:40amI believe Capreeca is wrong on this one.

2x+1=3

2x=2

x=1

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