document.write( "Question 1076510: Solve the system of linear equations by elimination. Check your solution.\r
\n" ); document.write( "\n" ); document.write( "x + y = 7
\n" ); document.write( "3x - y = 1
\n" ); document.write( "

Algebra.Com's Answer #691116 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Solve the system of linear equations by elimination. Check your solution.\r
\n" ); document.write( "\n" ); document.write( "x + y = 7
\n" ); document.write( "3x - y = 1
\n" ); document.write( "------------------ Add
\n" ); document.write( "
\n" ); document.write( "
\n" );