Question 837551
Leaving the logs in the answer, solve for x. 5^(3x+1)+2=9
***
5^(3x+1)+2=9
5^(3x+1)=7
(3x+1)log(5)=log(7)
3x+1=log(7)/log(5)
3x=(log(7)/log(5))-1
{{{x=((log(7)/log(5))-1)/3}}}