document.write( "Question 682192: {2x-5} is less then 20 \r
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document.write( "Can I just make it \r
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document.write( "2x-5 is less then 20 \r
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document.write( "and\r
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document.write( "2x-5 is less then -20 \n" );
document.write( "
Algebra.Com's Answer #423076 by stanbon(75887) ![]() You can put this solution on YOUR website! {2x-5} is less then 20 \n" ); document.write( "---- \n" ); document.write( "If you mean |2x-5| < 20 \n" ); document.write( "then you get an \"AND\" answer \n" ); document.write( "--- \n" ); document.write( "-20 < 2x-5 < 20 \n" ); document.write( "Add 5 along the line. \n" ); document.write( "-15 < 2x < 25 \n" ); document.write( "-7.5 < x < 12.5 \n" ); document.write( "---- \n" ); document.write( "If you had |2x-5| > 20 you would get \n" ); document.write( "an \"OR\" answer: \n" ); document.write( "----- \n" ); document.write( "2x-5 < -20 OR 2x-5 > 20 \n" ); document.write( "---- \n" ); document.write( "2x < -15 OR 2x > 25 \n" ); document.write( "x < -7.5 OR x > 12.5 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "===================== \n" ); document.write( " |