document.write( "Question 268814: The length of a rectangle is 3 times the width. The difference between the length and the width is 8 feet. Determine the rectangle’s length \n" ); document.write( "
Algebra.Com's Answer #197702 by papugai(18)![]() ![]() ![]() You can put this solution on YOUR website! Let the width be x. \n" ); document.write( "Then the length is 3x, since it is 3 times longer. \n" ); document.write( "The diference between the length and the width is 8. \n" ); document.write( "Then let 3x-x=8 \n" ); document.write( "2x=8 \n" ); document.write( "x=4 \n" ); document.write( "So the width is 4. \n" ); document.write( "The length is 3 times longer, so 3*4=12. \n" ); document.write( "That makes the length equal 12. \n" ); document.write( "Good luck!! \n" ); document.write( " |