document.write( "Question 727379: Without solving , which method would you choose to solve each system: graphing , subsitution or elimination
\n" ); document.write( "2y+7x=3
\n" ); document.write( "y-7x=9
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Algebra.Com's Answer #445079 by fcabanski(1391)\"\" \"About 
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Elimination.


\n" ); document.write( "If you multiply the second equation by 2, and subtract it from the first, the y's cancel and you can solve for x.
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