document.write( "Question 840645: If line l bisects AB at point M, and if AM is 4x an MB is 5x-4, find AB \n" ); document.write( "
Algebra.Com's Answer #506378 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi
\n" ); document.write( "AB = AM + MB = 4x + 5x-4 = \"highlight_green%289x-4%29\" \n" ); document.write( "
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