document.write( "Question 273981: A truck and trailer together weigh 7000 lbs. The trailer weighs 200 lbs less than 1/2 as much as the truck. Find each's weight. \n" ); document.write( "
Algebra.Com's Answer #200034 by calegebra(14)\"\" \"About 
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Truck + Trailer = 7000 lbs.\r
\n" ); document.write( "\n" ); document.write( "Truck = x
\n" ); document.write( "Trailer = 0.5x - 200\r
\n" ); document.write( "\n" ); document.write( "(x) + (0.5x - 200) = 7000\r
\n" ); document.write( "\n" ); document.write( "1.5x = 7200\r
\n" ); document.write( "\n" ); document.write( "x = 7200/1.5\r
\n" ); document.write( "\n" ); document.write( "x = 4800 truck's weight\r
\n" ); document.write( "\n" ); document.write( "0.5(4800) - 200 = 2200 trailer's weight
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