Question 302106
(2/t) = [t/(5t-12)]

2*(5t-12) = t*t

10t - 24 = t^2

t^2 - 10t + 24 = 0
(t-6)(t-4)= 0

t-6 = 0
t = 6 
or
t-4 = 0
t = 4 

Answer: t = 4 or t = 6