document.write( "Question 842951: Given: -1/2m=9 Prove: m=-18
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Algebra.Com's Answer #507872 by Fombitz(32388)\"\" \"About 
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\"-%281%2F2%29m=9\"
\n" ); document.write( "Multiply both sides by \"-2\".
\n" ); document.write( "\"-2%28-%281%2F2%29%29m=-2%289%29\"
\n" ); document.write( "\"%282%2F2%29m=-18\"
\n" ); document.write( "\"%281%29m=-18\"
\n" ); document.write( "\"m=-18\"
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