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April 21, 2014

April 21, 2014

Posted by **Ann** on Tuesday, February 28, 2012 at 6:49pm.

6(1.02^3x + 1) = 11

How do i find the answer after

1.03^3x +1 = (11/6)

Do i put a log on 1.03 or do I do something else

Thank you.

- Pre-Cal Help Please!! -
**Damon**, Tuesday, February 28, 2012 at 7:00pm1.03^3x +1 = (11/6)

the way you typed it:

1.03^3x = 11/6 - 6/6 = 5/6

3x (log 1.03) = log 5 - log 6

3 x = 48.72

x = 16.24

if you meant to type

1.03^(3x +1) = (11/6)

then

(3x+1)log1.03 = log 11 - log 6

3x+1 = 78.64

x = 25.9

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