document.write( "Question 318496: the length of a rectangle is 7 meters longer than its width what is the width of the rectangle in the perimerter is 98 meters \n" ); document.write( "

Algebra.Com's Answer #227989 by Fombitz(32388) $\"\"$ $\"About$

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The perimeter of a rectangle is,
\n" ); document.write( " $\"P=2L%2B2W=98\"$
\n" ); document.write( " $\"L%2BW=49\"$
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\n" ); document.write( " $\"L=W%2B7\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"W%2B7%2BW=49\"$
\n" ); document.write( " $\"2W=42\"$
\n" ); document.write( " $\"highlight%28W=21%29\"$
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\n" ); document.write( " $\"L=W%2B7=21%2B7\"$
\n" ); document.write( " $\"highlight%28L=28%29\"$
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