document.write( "Question 315325: x - y = 10
\n" ); document.write( "2x + y = 2\r
\n" ); document.write( "\n" ); document.write( "SOLVE FOR X&Y
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Algebra.Com's Answer #225659 by rfer(16322)\"\" \"About 
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x-y=10 x=y+10
\n" ); document.write( "2x+y=2
\n" ); document.write( "2(y+10)+y=2
\n" ); document.write( "2y+20+y=2
\n" ); document.write( "3y=-18
\n" ); document.write( "y=-6
\n" ); document.write( "---------------------
\n" ); document.write( "2x+-6=2
\n" ); document.write( "2x=8
\n" ); document.write( "x=4
\n" ); document.write( "-----------------
\n" ); document.write( "4-(-6)=10
\n" ); document.write( "
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