document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=332726>Question 332726</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all positive integers x for which it is possible for 2x + 3, 3x + 8, and<BR>\n" );
document.write( "6x + 7 to be side  lengths of a triangle. </SPAN>\n" );
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document.write( "6x + 7 to be side  lengths of a triangle.\r<BR>\n" );
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document.write( "Every side should be lower than the sum of both others :\r<BR>\n" );
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document.write( "2x+3<3x+8+6x+7=9x+15 => x>-12/7=-60/35<BR>\n" );
document.write( "3x+8<2x+3+6x+7=8x+10 => x>-2/5=-14/35<BR>\n" );
document.write( "6x+7<5x+11 => x<4\r<BR>\n" );
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document.write( "hence x in [-2/5;+4] </SPAN>\n" );
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