document.write( "Question 660309: What is 2n - 4 = 6n + 4 \n" ); document.write( "
Algebra.Com's Answer #411112 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"2n+-+4+=+6n+%2B+4\"\r
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\n" ); document.write( "\n" ); document.write( "\"-4+-+4+=+6n+-2n\"\r
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\n" ); document.write( "\n" ); document.write( "\"-8+=+4n\"\r
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\n" ); document.write( "\n" ); document.write( "\"-8%2F4+=+n\"\r
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\n" ); document.write( "\n" ); document.write( "\"-2=+n\"
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