document.write( "Question 102918: Solve each of the following systems by addition. If a unique solution does not exist, state whether the system is inconsistent or dependent.\r
\n" ); document.write( "\n" ); document.write( "x+5y=10\r
\n" ); document.write( "\n" ); document.write( "-2x-10y=-20
\n" ); document.write( "

Algebra.Com's Answer #76804 by HyperBrain(694)\"\" \"About 
You can put this solution on YOUR website!
x+5y=10\r
\n" ); document.write( "\n" ); document.write( "-2x-10y=-20\r
\n" ); document.write( "\n" ); document.write( "\"%28-2x-10y%29%2F-2=-20%2F-2\"
\n" ); document.write( "\"x%2B5y=10\"
\n" ); document.write( "This is the same as the equation x+5y=10.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "This means that there is an infinite no. of solutions\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Power up,
\n" ); document.write( "HyperBrain!
\n" ); document.write( "
\n" );