document.write( "Question 82891This question is from textbook Algebra 1
\n" ); document.write( ": can you please help me with this proof:\r
\n" ); document.write( "\n" ); document.write( "x/7 -7/x =0
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Algebra.Com's Answer #59479 by sofiyacherni(99)\"\" \"About 
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x/7 -7/x =0\r
\n" ); document.write( "\n" ); document.write( "\"x%2F7=7%2Fx\" cross multiply
\n" ); document.write( "\"x%5E2=49\"
\n" ); document.write( " so x=7 or x=-7\r
\n" ); document.write( "\n" ); document.write( ":)
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