document.write( "Question 960838: A rectangle has a length of 3x +9 and a width of 5x -4. The perimeter of the rectangle is 106
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Algebra.Com's Answer #587219 by stanbon(75887)\"\" \"About 
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A rectangle has a length of 3x +9 and a width of 5x -4. The perimeter of the rectangle is 106
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\n" ); document.write( "Length + width = 53
\n" ); document.write( "3x+9 + 5x-4 = 8x+5 = 53
\n" ); document.write( "8x = 48
\n" ); document.write( "x = 6
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\n" ); document.write( "Width = 5x-4 = 5*6-4 = 26
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\n" ); document.write( "Stan H.
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