document.write( "Question 833308: x-3y=-1
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Algebra.Com's Answer #502838 by TigerAlgebra(40)\"\" \"About 
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x-3y=-1;2x-7y=-1\r
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\n" ); document.write( "\n" ); document.write( " Find x and y for the system of two equations x-3y=-1;2x and 2x-7y=-1 on Tiger Algebra Solver
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