document.write( "Question 684919: Ok- a rectangle has a total perimeter of 50 units. The longest side - 2x-2 The shorter side: x
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Algebra.Com's Answer #424275 by ReadingBoosters(3246)\"\" \"About 
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p = 50
\n" ); document.write( "p = 2w + 2l = 50
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\n" ); document.write( "p = 2x + 2(2x-2)
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\n" ); document.write( "50 = 2x + 4x - 4
\n" ); document.write( "50 = 6x - 4
\n" ); document.write( "54 = 6x
\n" ); document.write( "\"x+=+highlight_green%289%29\" units\r
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