document.write( "Question 945425: Solve by elimination.
\n" ); document.write( "
\n" ); document.write( "2x + y = 3
\n" ); document.write( "-2x + y = 1 \n" ); document.write( "

Algebra.Com's Answer #576588 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Add the equations together,
\n" ); document.write( " $\"2x%2By-2x%2By=3%2B1\"$
\n" ); document.write( " $\"2y=4\"$
\n" ); document.write( " $\"y=2\"$
\n" ); document.write( "Then,
\n" ); document.write( " $\"2x%2B2=3\"$
\n" ); document.write( " $\"2x=1\"$
\n" ); document.write( " $\"x=1%2F2\"$
\n" ); document.write( " \n" ); document.write( "

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