document.write( "Question 34304: x-y=-8
\n" ); document.write( "x+y=12
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Algebra.Com's Answer #20601 by priya(51)\"\" \"About 
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Add the 2 equations to solve for x & y\r
\n" ); document.write( "\n" ); document.write( "x-y = -8
\n" ); document.write( "x+y =12
\n" ); document.write( " when u add,we get,\r
\n" ); document.write( "\n" ); document.write( " 2x = 4
\n" ); document.write( " x = 2
\n" ); document.write( " put this value in equation 1 to get value of y,\r
\n" ); document.write( "\n" ); document.write( "x -y= -8
\n" ); document.write( " 2 - y = -8
\n" ); document.write( " -y = -8 -2
\n" ); document.write( " = -10
\n" ); document.write( " therefore y = 10.
\n" ); document.write( "the values are 2,10.
\n" ); document.write( "
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\n" ); document.write( "priya
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