SOLUTION: solve the equation 2lnx+5=7 please help me solve this equation

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Question 197262: solve the equation
2lnx+5=7
please help me solve this equation

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Is the equation ????

Start with the given equation.


Divide both sides by 2.


Rewrite the equation using the property: ====>


Subtract 5 from both sides.


So the solution is which approximates to


--------------------------------------------------------------

OR....

Is the equation ????


Start with the given equation.


Subtract 5 from both sides.


Combine like terms.


Divide both sides by 2.


Reduce


Rewrite the equation using the property: ====>


Simplify


So the solution is which approximates to


Note:

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