document.write( "Question 121743: t-3/2t-4 - 1/12=t+1/3t+6 \n" ); document.write( "

Algebra.Com's Answer #89387 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
(t-3)/(2t-4) - 1/12 = (t+1)/(3t+6)
\n" ); document.write( "Multiply thru by 12(t^2-4) to get:
\n" ); document.write( "8(t-3)(t+2) - (t^2-4) = 4(t+1)(t-2)
\n" ); document.write( "8(t^2-t-6) - (t^2-4) = 4(t^2-t-2)
\n" ); document.write( "3t^2-4t-36 = 0
\n" ); document.write( "t = [4 +- sqrt(16-4*3*-36)]/6
\n" ); document.write( "t = [4 +- sqrt448]/6
\n" ); document.write( "t = 4.1943 or t = -2.861
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\n" ); document.write( "cheers,
\n" ); document.write( "Stan H.
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