document.write( "Question 824434: (4/x+3)-x+1/(x^2-4x-21)= 5/(x-7) \n" ); document.write( "
Algebra.Com's Answer #496491 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(4/(x+3))-(x+1)/(x^2-4x-21)= 5/(x-7)
\n" ); document.write( "-----------------------
\n" ); document.write( "4(x-7) - (x+1) = 5(x+3)
\n" ); document.write( "--------
\n" ); document.write( "4x-28 -x -1 = 5x+15
\n" ); document.write( "3x-29 = 5x+15
\n" ); document.write( "2x = -44
\n" ); document.write( "x = -22
\n" ); document.write( "-----
\n" ); document.write( "Note: Be careful to use parentheses where you should when you post.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "===============\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );