document.write( "Question 458244: 5 over z+7= 4 over z-4 \n" ); document.write( "
Algebra.Com's Answer #314330 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
duplicate
\n" ); document.write( "
\n" ); document.write( "
\n" );