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July 29, 2014

July 29, 2014

Posted by **Brittany** on Sunday, August 18, 2013 at 12:01am.

(1/3=(3^2x+2)

- calculus -
**Reiny**, Sunday, August 18, 2013 at 12:24amI assume you meant

1/3 = 3^(2x+2)

then , since we can make the bases the same ....

3^-1 = 3^(2x+2)

2x+2 = -1

2x = -3

x = -3/2

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