document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1144683>Question 1144683</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Points A, B, C, D are collinear and positioned in that order. Find the length indicated.\r<BR>\n" );
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document.write( "AD=6x-385 AC=9x-735 BD=99 BC=10x-902. Find AC. </SPAN>\n" );
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document.write( "(1) AB = AD-BD = (6x-385)-99<BR>\n" );
document.write( "(2) AB = AC-BC = (9x-735)-(10x-902)<br><BR>\n" );
document.write( "(6x-385)-99 = (9x-735)-(10x-902)<br><BR>\n" );
document.write( "(3) solve for x<BR>\n" );
document.write( "(4) AC = 9x-735 </SPAN>\n" );
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