document.write( "Question 411873: two trains whose rates differ by 6 miles per hour start at the same time from stations 273 miles apart. They meet in 3.5 hours. what is the rate of each train \n" ); document.write( "
Algebra.Com's Answer #289412 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
the trains close the distance at a combined rate of 78 mph (273/3.5)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "2x + 6 = 78
\n" ); document.write( "
\n" );