document.write( "Question 333420: Can you help please. I need to use elimination to solve this system. I have been struggling for a couple of days. I need to show my work. Thanks in advance.\r
\n" ); document.write( "\n" ); document.write( "x-y=3
\n" ); document.write( "x+3y=3
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Algebra.Com's Answer #238917 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
x-y=3 x=y+3
\n" ); document.write( "x+3y=3
\n" ); document.write( "y+3+3y=3
\n" ); document.write( "4y=0
\n" ); document.write( "y=0
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