Solve the following for x:
a) b/(x-a) = 2b/(x+a)
b) (p-q*x)/t + p = (q*x-t)/p
With b) I did this:
(p-q*x)/t - (q*x-t)/p = -p
(p(p-q*x)-t(q*x-t))/pt = -p
I don't even know if thats right. But I got stuck and couldn't go any further. I just need someone to help me through the steps. Thanks.