document.write( "Question 490435: 20=-7/4x \n" ); document.write( "
Algebra.Com's Answer #334083 by rfer(16322)\"\" \"About 
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20=-7/4x
\n" ); document.write( "20/(-7/4)=x
\n" ); document.write( "20*-4/7=x
\n" ); document.write( "-80/7=x
\n" ); document.write( "x=-11 3/7
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