document.write( "Question 219694: Two trains leave a station. One train is traveling north at 60mph and the other is traveling south at 54mph. In how many hours will the two trains be 342 miles apart? \n" ); document.write( "
Algebra.Com's Answer #165198 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
60t+54t=342
\n" ); document.write( "114t=342
\n" ); document.write( "t=342/114
\n" ); document.write( "t=3 hours ans.
\n" ); document.write( "Proof:
\n" ); document.write( "60*3+54*3=342
\n" ); document.write( "180+162=342
\n" ); document.write( "342=342
\n" ); document.write( "
\n" ); document.write( "
\n" );