document.write( "Question 868698: Given the perimeter P, find the missing measurement\r
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\n" ); document.write( "\n" ); document.write( "1st side = 5x+3
\n" ); document.write( "2nd side = 3(x+2)\r
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Algebra.Com's Answer #523757 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
3rd side = 2x-1
\n" ); document.write( " 5x + 3x + 2x + 3 + 6 - 1 = 10x + 8
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