document.write( "Question 793165: The perimeter of a rectangle is 110 feet. Find the length and width if the width is 5 less than the length. \n" ); document.write( "
Algebra.Com's Answer #480252 by waynest(281)\"\" \"About 
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width = L -5
\n" ); document.write( "length = L
\n" ); document.write( "perimeter = 110\r
\n" ); document.write( "\n" ); document.write( "2L + 2(L - 5) = 110
\n" ); document.write( "2L + 2L - 10 = 110
\n" ); document.write( "4L - 10 + 10 = 110 + 10
\n" ); document.write( "4L = 120
\n" ); document.write( "4L/4 = 120/4
\n" ); document.write( "L = 30\r
\n" ); document.write( "\n" ); document.write( "check:
\n" ); document.write( "2(30) + 2(30 -5) = 110
\n" ); document.write( "60 + 2(25) = 110
\n" ); document.write( "60 + 50 = 110
\n" ); document.write( "110 = 110
\n" ); document.write( "
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