document.write( "Question 887326: y varies inversely with x.
\n" ); document.write( " x = –1 when y = 4.
\n" ); document.write( " What is x when y = –7?
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Algebra.Com's Answer #536534 by josgarithmetic(39620)\"\" \"About 
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y varies inversely with x.
\n" ); document.write( "\"y=k%2Fx\".\r
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\n" ); document.write( "\n" ); document.write( "x = –1 when y = 4.
\n" ); document.write( "\"4=k%2F%28-1%29\".
\n" ); document.write( "What is k?
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