document.write( "Question 893721: -8=-(x+4)
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Algebra.Com's Answer #541449 by colby101(1)\"\" \"About 
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Open bracket; -8=-x+4..
\n" ); document.write( "Collect like terms; x=4+8..
\n" ); document.write( "Note: if a minus sign crosses the equality sign,it changes to plus and vice versa...
\n" ); document.write( "Therefore, x=12.
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