document.write( "Question 627151: Solve this equation.\r
\n" ); document.write( "\n" ); document.write( "2^-x=1/16
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Algebra.Com's Answer #394713 by reviewermath(1029)\"\" \"About 
You can put this solution on YOUR website!
\"2%5E%28-x%29=+1%2F2%5E4\"
\n" ); document.write( "\"2%5E%28-x%29=2%5E%28-4%29\"
\n" ); document.write( "\"-x+=+-4\"
\n" ); document.write( "\"x+=+highlight%284%29\"
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