document.write( "Question 366835: Solve using the multiplication principle Check\r
\n" ); document.write( "\n" ); document.write( "-7/9x = -9/10
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Algebra.Com's Answer #261658 by Fombitz(32388)\"\" \"About 
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\n" ); document.write( "\"-%287%2F9%29x+=+-%289%2F10%29\"
\n" ); document.write( "\"x=-%289%2F7%29%28-%289%2F10%29%29\"
\n" ); document.write( "\"highlight%28x=81%2F70%29\"
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