Question 121743:  t-3/2t-4 - 1/12=t+1/3t+6 
 Answer by stanbon(75887)      (Show Source): 
You can  put this solution on YOUR website! (t-3)/(2t-4) - 1/12 = (t+1)/(3t+6) 
Multiply thru by 12(t^2-4) to get: 
8(t-3)(t+2) - (t^2-4) = 4(t+1)(t-2) 
8(t^2-t-6) - (t^2-4) = 4(t^2-t-2) 
3t^2-4t-36 = 0 
t = [4 +- sqrt(16-4*3*-36)]/6 
t = [4 +- sqrt448]/6 
t = 4.1943 or t = -2.861 
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cheers, 
Stan H. 
 
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