document.write( "Question 155593: u/u-u+1/2=4
\n" ); document.write( "The professor gave this question at the end of class and he did not get to go over it. At first I tried to get rid of the two on the bottom but I got stuck when it came to getting rid of all the u's.
\n" ); document.write( "

Algebra.Com's Answer #114618 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
u/u-u+1/2=4
\n" ); document.write( "-----------------\r
\n" ); document.write( "\n" ); document.write( "(u/u) - u + (1/2) = 4\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "1 - u = (7/2)\r
\n" ); document.write( "\n" ); document.write( "u = 1 -(7/2)\r
\n" ); document.write( "\n" ); document.write( "u = -5/2
\n" ); document.write( "==============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" ); document.write( "
\n" );