document.write( "Question 1051528: a rectangular window frame has dimensions expressed by 2x and (2x-5). Find a simplified expression for it's perimeter and determine the actual perimeter if x=3 meters \n" ); document.write( "
Algebra.Com's Answer #667030 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Simplify, then substitute 3 for and do the arithmetic.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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