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)\"\" \"About 
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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( "
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