- #1

- 108

- 0

**Can't Rearrange this equation!!!!!!???????**

## Homework Statement

I need to substitute one equation into another and rearrange for one term. I can't get the right answer!

## Homework Equations

I've had to attach the equations as pictures im afraid, here they are.

The equation to be substituted-http://i423.photobucket.com/albums/pp315/skaboy607/Tobesubstituted.png [Broken]

Main Equation-http://i423.photobucket.com/albums/pp315/skaboy607/MainEquation.png [Broken]

What I cant get!-http://i423.photobucket.com/albums/pp315/skaboy607/FinalEqthatIcantget.png [Broken]

## The Attempt at a Solution

I have a few extra terms when I rearrange, it is driving me mad!

Thanks for your help.

Last edited by a moderator: