document.write( "Question 635252: By elimination:\r
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\n" ); document.write( "3x+y=-10
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Algebra.Com's Answer #400203 by Alan3354(69443)\"\" \"About 
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By elimination:\r
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\n" ); document.write( "3x+y=-10
\n" ); document.write( "=============
\n" ); document.write( "Multiply the 1st eqn by 3, then subtract.
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