document.write( "Question 927255: Two trains leave the station at the same time, one heading west and the other east. The westbound train travels 20 miles per hour slower than the eastbound train.
\n" ); document.write( "If the two trains are 510 miles apart after 3 hours, what is the rate of the westbound train? \n" ); document.write( "
Algebra.Com's Answer #562839 by stanbon(75887)\"\" \"About 
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Two trains leave the station at the same time, one heading west and the other east. The westbound train travels 20 miles per hour slower than the eastbound train.
\n" ); document.write( "If the two trains are 510 miles apart after 3 hours, what is the rate of the westbound train?
\n" ); document.write( "e ---
\n" ); document.write( "Eastbound DATA:
\n" ); document.write( "time = 3 hrs ; rate = x mph ; distance = 3x miles
\n" ); document.write( "----
\n" ); document.write( "Westbound DATA
\n" ); document.write( "time = 3 hrs ; rate = x-20 ; distance = 3(x-20) miles
\n" ); document.write( "-------
\n" ); document.write( "Equation:
\n" ); document.write( "dist + dist = 510 miles
\n" ); document.write( "3x + 3x-60 = 510
\n" ); document.write( "6x = 570
\n" ); document.write( "x = 95 mph
\n" ); document.write( "x-20 = 75 mph (speed of the westbound train)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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