g=( L((aX)+(bY)) / (X+Y+1)

 

could anyone solve for X, Y, while G>0 ?

 

I use this formula everyday and would love to be able to use it like...

 

aX,bY = ?????

 

I once plotted it , and all of it's transpositions, I just caan't finsh it off!!

 

... I can't find a correlative formula for aX <> bY

If you have a single equation and two unknowns, it's going to be impossible to get two equations defining x and y out of it. You can get x in terms of y, or y in terms of x; that's about it.

Thanks mate -- guts -ie of you to state the obvious!

 

you should plot it....it's an interesting equation.

 

finding the correlative function has been a bit difficult.... as it always is without any data.

 

I am getting close though.