document.write( "Question 1092267: |8d-4d|+5=13 \n" ); document.write( "

Algebra.Com's Answer #706867 by ikleyn(52814) $\"\"$ $\"About$

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document.write( "|8d-4d| + 5 = 13  ====>  |4d| = 13-5 = 8  ====>  4*|d| = 8  ====>  |d| =  = 2  ====>\r\n" );
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document.write( "=======>  d = 2  or/and  d = -2.\r\n" );
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document.write( "Answer.  There are two solutions: d = 2  and  d = -2.\r\n" );
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