Solve the logarithmic equation for x. log5(x + 7) − log5(x − 7) = 2 x =

Algebra
Tutor: None Selected Time limit: 1 Day

Solve the logarithmic equation for x.

log5(x + 7) − log5(x − 7) = 2
x = 
Jul 16th, 2015

Thank you for the opportunity to help you with your question!

Thank you for the opportunity to help you with your question!

log5(x+7)/(x-7) = log5 25

(x+7)/(x-7)= 25

x+7 = 25x-175

24x = 182

x = 91/12


Please let me know if you need any clarification. I'm always happy to answer your questions.Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 16th, 2015

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