document.write( "Question 352643: How do I solve the problem |8d-4d|+5=13? \n" ); document.write( "
Algebra.Com's Answer #252030 by Alan3354(69443)\"\" \"About 
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How do I solve the problem |2x+x|=9?
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\n" ); document.write( "|3x| = 9
\n" ); document.write( "2 cases:
\n" ); document.write( "3x = 9 --> x = 3
\n" ); document.write( "and -3x = 9 --> x = -3
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