document.write( "Question 465678: A rectangles width is 7 inches less than 4 times its length. The perimeter is 16. What is its width? \n" ); document.write( "
Algebra.Com's Answer #319099 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! w=4l-7 \n" ); document.write( "2l+2(4l-7)=16 \n" ); document.write( "2l+8l-14=16 \n" ); document.write( "10l=30 \n" ); document.write( "l=3 \n" ); document.write( "w=5 \n" ); document.write( "The rectangle is 3 inches long by 5 inches wide.. \n" ); document.write( " |