document.write( "Question 811977: The length of a rectangle exceed its width by 6 units. If each dimension is increased by 3 units, the area would be increased by 57 square units. Find the dimension of the rectangle \n" ); document.write( "
Algebra.Com's Answer #488972 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! l=w+6, \n" ); document.write( "a=l*w, \n" ); document.write( "(l+3)*(w+3)=a+57, \n" ); document.write( "b=a+57 \n" ); document.write( "a = 55, b = 112, \n" ); document.write( "original rectangle L = 11, W = 5\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |