document.write( "Question 1189333: The length of a rectangle is 1 cm less than three times the width if the perimeter is 54 cm find the dimensions of the rectangle use the formula to find the dimension P=2l+2w \n" ); document.write( "
Algebra.Com's Answer #820670 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The length of a rectangle is 1 cm less than three times the width if the perimeter is 54 cm find the dimensions of the rectangle \n" ); document.write( "-------------------- \n" ); document.write( "L = 3W-1 \n" ); document.write( "2W+2L = 54 \n" ); document.write( "---- \n" ); document.write( "Sub for L: \n" ); document.write( "2W + 2(3W-1) = 54 \n" ); document.write( "Solve for W, then for L \n" ); document.write( " |