document.write( "Question 419660: 7/x + x = 16/x \n" ); document.write( "
Algebra.Com's Answer #293425 by nerdybill(7384)\"\" \"About 
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7/x + x = 16/x
\n" ); document.write( "multiplying both sides by x:
\n" ); document.write( "7 + x^2 = 16
\n" ); document.write( "x^2 = 9
\n" ); document.write( "taking the square root of both sides:
\n" ); document.write( "x = +- 3
\n" ); document.write( "that is, x is \"plus or minus three\"\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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