document.write( "Question 778980: Identify the solution(s) of the system of equations, if any.
\n" ); document.write( "2x+y=1
\n" ); document.write( "x-y=3 \n" ); document.write( "

Algebra.Com's Answer #474988 by Alan3354(69443) $\"\"$ $\"About$

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2x+y=1
\n" ); document.write( "x -y=3
\n" ); document.write( "----------- Add
\n" ); document.write( " \n" ); document.write( "

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