SOLUTION: Need Help sovling problems below. Can you show me step by step how to solve them? 1. Log3 4 - Log3 x = 2 2. ln 4/7

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Need Help sovling problems below. Can you show me step by step how to solve them? 1. Log3 4 - Log3 x = 2 2. ln 4/7       Log On


   

Question 133532: Need Help sovling problems below. Can you show me step by step how to solve them?
1. Log3 4 - Log3 x = 2
2. ln 4/7
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
Log3 4 - Log3 x = 2
3^log[3]4/3^log[3]x=3^2
4/x=9
9x=4
x=4/9
.
ln(4/7)=-.559616
.
Ed