document.write( "Question 284193: Solve the system by elimination:
\n" ); document.write( "x-y=8
\n" ); document.write( "x-2y=10
\n" ); document.write( "

Algebra.Com's Answer #206203 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve the system by elimination:
\n" ); document.write( "x-y=8
\n" ); document.write( "x-2y=10
\n" ); document.write( "-----
\n" ); document.write( "Subtract the 2nd equation from the 1st and solve for \"y\":
\n" ); document.write( "y = -2
\n" ); document.write( "---
\n" ); document.write( "Substitute to solve for \"x\":
\n" ); document.write( "-2-y = 8
\n" ); document.write( "y = -2-8
\n" ); document.write( "y = -10
\n" ); document.write( "=============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );