document.write( "Question 365488: given the following system :
\n" ); document.write( "5x + y = -2
\n" ); document.write( "2x + 3y= 7
\n" ); document.write( "the value of xy is ?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #260561 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Hi,
\n" ); document.write( "5x + y = -2
\n" ); document.write( "2x + 3y= 7\r
\n" ); document.write( "\n" ); document.write( "-15x -3y = -2*-3
\n" ); document.write( "2x + 3y= 7
\n" ); document.write( "-13x = 13
\n" ); document.write( "x = -1
\n" ); document.write( "y = 3 (-5x -2 )
\n" ); document.write( "xy = -3 \n" ); document.write( "
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