document.write( "Question 422474: PLEASE AND THANK YOU:)\r
\n" ); document.write( "\n" ); document.write( "The opposite sides of a paralleogram are represented by 2X+10 and 3X-20 find the lengths of the third side represented by 4x-1
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Algebra.Com's Answer #294895 by sudhanshu_kmr(1152)\"\" \"About 
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\n" ); document.write( "As we know opposite sides of a paralleogram are equal \r
\n" ); document.write( "\n" ); document.write( "so, 2X+10 = 3X-20\r
\n" ); document.write( "\n" ); document.write( "=> 10 + 20 = 3x - 2x\r
\n" ); document.write( "\n" ); document.write( "=> x = 30\r
\n" ); document.write( "\n" ); document.write( "third side = 4x-1 = 4*30 -1 = 119\r
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