Forming Fractional Equation...

[Timo Tolkki]

Hiii... would somebody help me with this simple tricky case..

if t=S1/V1 and also
t=S2/V2

How to form: t= (S1-S2)/(V1-V2)
last eq has been proven fit with 1st and 2nd.

Guest this should simple in high school or college, but it takes all night long for me to do that hahaha. Please anybody..

 

[Dr.Peterson]

Observe that S1 = tV1 and S2 = tV2.

Make those substitutions in (S1 - S2)/(V1 - V2), and what do you get after simplifying?

 

[Timo Tolkki]

Lol...... what a simple solution. Damn I can sleep peacefuly now.
what I get is if there are known S1-S2, V1, V2, than I can solve t more simple instead of solving those all equation which I've done previously.

Thanks Pete \m/