SOLUTION: i need help solving: solve algebraically 5^(2x-7)=1/125. thanks

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: i need help solving: solve algebraically 5^(2x-7)=1/125. thanks      Log On


   

Question 108085: i need help solving: solve algebraically 5^(2x-7)=1/125. thanks
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
5^(2x-7)=5^(-3) ... 2x-7=-3