document.write( "Question 309759: | 2 - x | < 3 , which of the following is a possible value of x ?\r
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document.write( "a 4 b 5 c 6 d 7 e 8
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Algebra.Com's Answer #221535 by alicealc(293)![]() ![]() ![]() You can put this solution on YOUR website! |2 - x| < 3 means: \n" ); document.write( "-3 < 2 - x < 3 \n" ); document.write( "subtract all by 2: \n" ); document.write( "-3 - 2 < 2 - x - 2 < 3 - 2 \n" ); document.write( "-5 < -x < 1 \n" ); document.write( "multiply all by -1 \n" ); document.write( "5 > x > -1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so the value of x must between -1 and 5. \n" ); document.write( "then the correct answer is 4 (a) \n" ); document.write( " |