document.write( "Question 125804: A table is three times as long as it is wide. If it were 3 ft shorter and 3 ft wider, it would be square (with all sides equal). How long and how wide is the table? \n" ); document.write( "
Algebra.Com's Answer #92180 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! A table is three times as long as it is wide. If it were 3 ft shorter and 3 ft wider, it would be square (with all sides equal). How long and how wide is the table? \n" ); document.write( ": \n" ); document.write( "Let x = original width \n" ); document.write( "then \n" ); document.write( "3x = original length \n" ); document.write( ": \n" ); document.write( "If length is increased by 3 and the width is decreased by 3,it is square, therefore: \n" ); document.write( "(3x - 3) = (x + 3) \n" ); document.write( "3x -x = 3 + 3 \n" ); document.write( "2x = 6 \n" ); document.write( "x = 3 is the width, therefore length: 3*3 = 9 \n" ); document.write( " |