document.write( "Question 778239: for this assume L is between K and M\r
\n" ); document.write( "\n" ); document.write( "If KL = 4x-1, LM - 2x-1 and KM = 2x\r
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\n" ); document.write( "\n" ); document.write( "So:
\n" ); document.write( "K--------------L----------------M
\n" ); document.write( " (4x-1) + (2x-1) =KM 2x\r
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Algebra.Com's Answer #474708 by sofiyac(983)\"\" \"About 
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4x-1+2x-1=2x solve for x
\n" ); document.write( "6x-2=2x subtract 6x from each side
\n" ); document.write( "-2=-4x divide each side by -4
\n" ); document.write( "0.5=x
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