SOLUTION: How do I change a logramithic equation to decimal form my equation is as follows 3ln(7x)=12 3ln(7x)/3 = 12/3 e^4 = 7x e4/7 =x I can get this far and I am using a scientific ca

Question 346622: How do I change a logramithic equation to decimal form my equation is as follows
3ln(7x)=12
3ln(7x)/3 = 12/3
e^4 = 7x
e4/7 =x
I can get this far and I am using a scientific calculatio but I do not know what to type in to get the decimal form can you help me please.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
3ln(7x)=12
3ln(7x)/3 = 12/3
e^4 = 7x
x = (e^4)/7
------
Calculator key strokes:
2nd; ln
4); divide button
7
ENTER
Ans: 7.7997
------------------
Cheers,
Stan H.
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