document.write( "Question 399898: The length of a rectangle is 3more than its width. the perimeter of the rectangle is 58cm. what are the rectangles dimension? \n" ); document.write( "
Algebra.Com's Answer #283121 by mananth(16946)\"\" \"About 
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width =x
\n" ); document.write( "length = x+3
\n" ); document.write( "..
\n" ); document.write( "2*(l+w)=perimeter
\n" ); document.write( "2*(x+x+3)=58
\n" ); document.write( "2*(2x+3)=58
\n" ); document.write( "/2
\n" ); document.write( "2x+3=29
\n" ); document.write( "2x=29-3
\n" ); document.write( "2x=26
\n" ); document.write( "/2
\n" ); document.write( "x=13 the width
\n" ); document.write( "length = x+3====>13+3=16 \r
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