document.write( "Question 729991: Im getting stuck on this system of equation by subtitution:\r
\n" ); document.write( "\n" ); document.write( "Exercise xy=-12
\n" ); document.write( " x-2y+14=0
\n" ); document.write( "

Algebra.Com's Answer #446324 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
xy=-12
\n" ); document.write( "x-2y+14=0 --> x = 2y-14
\n" ); document.write( "------
\n" ); document.write( "xy = -12
\n" ); document.write( "(2y-14)*y = -12
\n" ); document.write( "\"2y%5E2+-+14y+%2B+12+=+0\"
\n" ); document.write( "\"y%5E2+-+7y+%2B+6+=+0\"
\n" ); document.write( "etc
\n" ); document.write( "
\n" ); document.write( "
\n" );