document.write( "Question 633276: solve each problum using the segment addition postulate and/or the concept of midpoint.\r
\n" ); document.write( "\n" ); document.write( "if C is between M and K, MC=4x+14, KC=5x-8, and MK=42\r
\n" ); document.write( "\n" ); document.write( "(a) solve for X\r
\n" ); document.write( "\n" ); document.write( "(b) find MC and KM \n" ); document.write( "

Algebra.Com's Answer #398778 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "C is between M and K
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document.write( "  MC = 4x + 14
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document.write( "  KC=  CK = 5x-8
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document.write( "MC + CK =   MK = 42
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document.write( "   4x + 14 + 5x - 8 = 42
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document.write( "       9x = 36
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document.write( "        x = 4 
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document.write( "MC = 30
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document.write( "  KM =  MK = 42
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