document.write( "Question 768157: a ribbon 84 cm is cut into two pieces.one piece is twice as long as the other piece. how long is the shorter piece of ribbon. \n" ); document.write( "
Algebra.Com's Answer #468106 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Two pieces, one piece twice as long as the \n" ); document.write( "other piece \n" ); document.write( "x and 2x \n" ); document.write( "x + 2x = 84 \n" ); document.write( "3x = 84 \n" ); document.write( "x = 28 \n" ); document.write( "Shorter piece = 28cm \n" ); document.write( "Longer piece = 56cm \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |