document.write( "Question 320833: Solve by using the addition method.\r
\n" ); document.write( "\n" ); document.write( "x - 2y = -1
\n" ); document.write( "-x + 5y =4
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Algebra.Com's Answer #229747 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
You posted a lot of problems.
\n" ); document.write( "You try them, send your work via the Thank You note.
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\n" ); document.write( "Doing your work is not tutoring.
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