document.write( "Question 312656: the length of a rectangular picture is seven inches longer than the width. Find the length and width if the perimeter of the picture is 62 inches \n" ); document.write( "
Algebra.Com's Answer #223539 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let width be x cm \n" ); document.write( "length = x+7 cm \n" ); document.write( ".. \n" ); document.write( "Perimeter = 2*L +2*W \n" ); document.write( "=2x+2(x+7) \n" ); document.write( "= 2x+2x+14 \n" ); document.write( "=4x+14 \n" ); document.write( ".. \n" ); document.write( "4x+14 =62 \n" ); document.write( "4x= 48 \n" ); document.write( "x= 12 cm the width \n" ); document.write( "12+7 = 19 cm is the length \n" ); document.write( " |