document.write( "Question 341136: Solve the systems of equations by graphimg. Then classify the system.\r
\n" ); document.write( "\n" ); document.write( "7u+v=48
\n" ); document.write( "7u=v+64
\n" ); document.write( "

Algebra.Com's Answer #244281 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
7u+v=48
\n" ); document.write( "7u=v+64
\n" ); document.write( ".
\n" ); document.write( "7u+v=48
\n" ); document.write( "7u-v=64
\n" ); document.write( "--------add
\n" ); document.write( "14u=112
\n" ); document.write( ".
\n" ); document.write( "u=8
\n" ); document.write( "v=-8
\n" ); document.write( ".
\n" ); document.write( "Ed
\n" ); document.write( "
\n" );