document.write( "Question 992405: x+y=k
\n" ); document.write( "x-y=k\r
\n" ); document.write( "\n" ); document.write( "the solution to the system shown is \r
\n" ); document.write( "\n" ); document.write( "(0,k)
\n" ); document.write( "(2,2)
\n" ); document.write( "(k,0)
\n" ); document.write( "

Algebra.Com's Answer #612055 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
x+y=k
\n" ); document.write( "x-y=k
\n" ); document.write( "-----
\n" ); document.write( "Add and solve for \"x\":
\n" ); document.write( "2x = 2k
\n" ); document.write( "x = k
\n" ); document.write( "----
\n" ); document.write( "Solve for \"y\"
\n" ); document.write( "k + y =k
\n" ); document.write( "y = 0
\n" ); document.write( "-----
\n" ); document.write( "Solution: (k,0)
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "---------------
\n" ); document.write( "
\n" ); document.write( "the solution to the system shown is
\n" ); document.write( "(0,k)
\n" ); document.write( "(2,2)
\n" ); document.write( "(k,0)
\n" ); document.write( "
\n" );