Posted by **Lucy** on Monday, March 17, 2008 at 6:28pm.

Solve:

(1/81)^t=243^t-2

The book states to get the same base but I don't understand.

Thanks for any help.

## Answer This Question

## Related Questions

- Math - Find X 27^4x-2=243^3x+6 Please explain how to do it. Thanks 27^(4x-2)=243...
- algebra - Solve each equation by factoring. 7x²-243=0 I know I'm supposed to add...
- math - A score of 243 is a "basic" reading level. Scores for a random sample of ...
- math - A score of 243 is a "basic" reading level. Scores for a random sample of ...
- Algebra II - Please check answers: Use the equation of the exponential function ...
- algebra (solve for y) - 0=e^(2y)-e^(y) Need to solve for y here, don't ...
- College Algebra - I REALLY don't understand the reason/basis/use of logarithms. ...
- math - 5 people measured a metal bar using the same measuing instrument,but each...
- Algebra mat/116 - My question states: Solve for {y|y } and I do not understand ...
- math- Algebra 2 - 243^0.2x= 81x+5 how do i solve

More Related Questions