document.write( "Question 317533: Solve each system by addition.\r
\n" ); document.write( "\n" ); document.write( "x – 2y = -1
\n" ); document.write( "-x + 5y = 4
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Algebra.Com's Answer #227405 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
1.\"x+-2y+=+-1\"
\n" ); document.write( "2.\"-x+%2B+5y+=+4\"
\n" ); document.write( "Add the equations,
\n" ); document.write( "\"x-2y-x%2B5y=-1%2B4\"
\n" ); document.write( "\"3y=3\"
\n" ); document.write( "\"highlight%28y=1%29\"
\n" ); document.write( "Then use either equation,
\n" ); document.write( "\"-x%2B5=4\"
\n" ); document.write( "\"-x=-1\"
\n" ); document.write( "\"highlight%28x=1%29\"
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