document.write( "Question 872617: Solve the system of equations using elimination by addition or by augmented matrix methods (your choice).
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document.write( "3x + y = −1
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document.write( "6x + 4y = 2\r
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document.write( "Would you kindly include the solution? Thanks. \n" );
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Algebra.Com's Answer #526258 by josgarithmetic(39623)![]() ![]() ![]() You can put this solution on YOUR website! I hope you are comfortable with nonaugmented matrix:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y=2 and x=-1 \n" ); document.write( " |