document.write( "Question 785659: what is the length and width if the perimeter is 70 and the width is 11 feet longer than the length? \n" ); document.write( "
Algebra.Com's Answer #477668 by waynest(281)![]() ![]() ![]() You can put this solution on YOUR website! let L = w + 11 \n" ); document.write( " P = 2W + 2L \n" ); document.write( "70 = 2W + 2(w + 11) \n" ); document.write( "70 = 2W + 2w + 22 \n" ); document.write( "70 - 22 = 4W \n" ); document.write( "48 = 4W \n" ); document.write( "48/4 = W \n" ); document.write( "12 = W\r \n" ); document.write( "\n" ); document.write( "check: \n" ); document.write( "2(12) + 2(12 + 11)= 70 \n" ); document.write( "24 + 46 = 70 \n" ); document.write( "70 = 70 \n" ); document.write( " |