document.write( "Question 385943: If the perimeter of a rectangle is 420 inches, what is the length if the width is 4 inches less than the length? \n" ); document.write( "
Algebra.Com's Answer #276680 by chrisrao(11)![]() ![]() You can put this solution on YOUR website! 420 = 2*(L + (L-4)) \n" ); document.write( "210 = 2L - 4 \n" ); document.write( "214 = 2L \n" ); document.write( "107 = L \n" ); document.write( "L = 107 \n" ); document.write( " |