document.write( "Question 39068:
Please solve each absolute value inequality and graph the 
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document.write( "solution set. Please help!! 
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document.write( "   |3x - 7| > -3 \n" );
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Algebra.Com's Answer #24497 by AnlytcPhil(1806)  
You can put this solution on YOUR website!
 Please solve each absolute value inequality and graph the \r\n" );
document.write( "solution set. Please help!! \r\n" );
document.write( " |3x - 7| > -3\r\n" );
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document.write( "That's a tricky problem!  Watch out for those.  You don't\r\n" );
document.write( "try to solve it!  You reason out the solution set using the\r\n" );
document.write( "fact that:\r\n" );
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document.write( "All absolute values\r\n" );
document.write( "are either positive\r\n" );
document.write( "or zero!!!!!\r\n" );
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document.write( "|3x - 7| is an absolute value so it is always either positive \r\n" );
document.write( "or zero.\r\n" );
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document.write( "Now any positive number or 0 is certainly greater than -3,\r\n" );
document.write( "right?\r\n" );
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document.write( "Therefore no matter what value x takes on, |3x - 7| will \r\n" );
document.write( "ALWAYS be greater than -3.\r\n" );
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document.write( "Therefore x can be any real number, which means the solution \r\n" );
document.write( "set is the entire number line shaded:\r\n" );
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document.write( "-oo   <=======================>  oo \r\n" );
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document.write( "The solution in interval notation is (-oo, oo)\r\n" );
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document.write( "Edwin\r\n" );
document.write( "AnlytcPhil@aol.com
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