document.write( "Question 302733: 1. The diagonals of a rectangle have lengths 4 + 2x and 6x – 20.
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Algebra.Com's Answer #217057 by checkley77(12844)\"\" \"About 
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4 + 2x = 6x – 20
\n" ); document.write( "2X-6X=-20-4
\n" ); document.write( "-4X=-24
\n" ); document.write( "X=-24/-4
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\n" ); document.write( "4+2*6=4+12=16 ANS. FOR THE DIAGONAL.
\n" ); document.write( "6*6-20=36-20=16 ANS. FOR THE DIAGONAL.
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