document.write( "Question 316677: 12<1-x=<15
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document.write( "i come up with an answer of -11 and -14 however my book says this is wrong, only the negative -14 is correct \n" );
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Algebra.Com's Answer #226597 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 12<1-x=<15 \n" ); document.write( "--- \n" ); document.write( "Subtract 1 along the line to get: \n" ); document.write( "11 < -x <= 14 \n" ); document.write( "--- \n" ); document.write( "Multiply thru by -1. \n" ); document.write( "Note: When you multiply by a negative the \n" ); document.write( "order of the inequalities change. \n" ); document.write( "---- \n" ); document.write( "-14 <= x < -11 \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |