document.write( "Question 365908: a rectangle has a perimeter of 18cm. Its lenght is 5cm greater than its width. find the dimensions \n" ); document.write( "
Algebra.Com's Answer #260771 by mananth(16946)\"\" \"About 
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let width be x
\n" ); document.write( "length = x+5
\n" ); document.write( "perimeter = 2*(L+W)
\n" ); document.write( "2*(x+x+5)=18
\n" ); document.write( "2(2x+5)=18
\n" ); document.write( "4x+10=18
\n" ); document.write( "-10
\n" ); document.write( "4x+10-10=18-10
\n" ); document.write( "4x=8
\n" ); document.write( "/4
\n" ); document.write( "x=2 the width
\n" ); document.write( "length = x+5 = 2+5 = 7
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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