document.write( "Question 279529: can you solve for x and y. x-y=-5, -x+4y=10
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Algebra.Com's Answer #203197 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
x-y=-5
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\n" ); document.write( "3y=5
\n" ); document.write( "y=5/3
\n" ); document.write( "x-y=-5
\n" ); document.write( "-x+4y=10
\n" ); document.write( "4x-4y=-20
\n" ); document.write( "3x=-10
\n" ); document.write( "x=-10/3
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