document.write( "Question 519722: x+y=3
\n" ); document.write( "x-y=5 \n" ); document.write( "
Algebra.Com's Answer #345741 by oberobic(2304)\"\" \"About 
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x+y=3
\n" ); document.write( "x-y=5
\n" ); document.write( "-------
\n" ); document.write( "2x = 8
\n" ); document.write( "x = 4
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\n" ); document.write( "substitute x=4
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\n" ); document.write( "4+y = 3
\n" ); document.write( "y = -1
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\n" ); document.write( "Answer: x = 4, y = -1 \n" ); document.write( "
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