document.write( "Question 931733: The length of a rectangle is 8 feet more than its width. The perimeter of the rectangle is 36 feet. What is the width of the rectangle? \n" ); document.write( "

Algebra.Com's Answer #565788 by TimothyLamb(4379) $\"\"$ $\"About$

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L = w + 8
\n" ); document.write( "2L + 2w = 36
\n" ); document.write( "---
\n" ); document.write( "2L + 2w = 36
\n" ); document.write( "2(w + 8) + 2w = 36
\n" ); document.write( "2w + 16 + 2w = 36
\n" ); document.write( "4w = 36 - 16
\n" ); document.write( "4w = 20
\n" ); document.write( "w = 5
\n" ); document.write( "L = w + 8
\n" ); document.write( "L = 13
\n" ); document.write( "---
\n" ); document.write( "answer:
\n" ); document.write( "w = 5 ft
\n" ); document.write( "L = 13 ft
\n" ); document.write( "---
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