Answer to Question #262438 in Algebra for Tasnim

Question #262438

Solve for x:

7^3x-1=3^2x

Expert's answer

"7^{3x-1}=3^{2x}"

"(3x-1)ln(7)=2xln(3)"

"x=\\frac {ln(7)}{3ln(7)-2ln(3)}"

Learn more about our help with Assignments: Algebra Elementary Algebra

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Direction: use a pencil to shade the region in the Venn diagram that is described by the set notatio
2. the domain and range of f(x)= 2x+1/x-1
3. The population (in millons) of a certain country follows the exponential growth model f(t)=14.2e^0^.
4. Find the value of x for x^2-1=0
5. Find solution homogeneous system of linear equations if possible3x1+x2+x3=02x1+2x2-4x3=02x1-3x2+5x3=
6. 1. A business' return of investment will be allocated on three business partners; joey, james,
7. During an experiment in the lab jack a biologist has a 40%miture and a 10% mixture of the nutrient t