document.write( "Question 364077: Solve the system of linear equations. If a unique solution does not exist, state whether the system is inconsistent or dependent. \r
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document.write( "-x - y = 4
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document.write( "x - y = -8 \r
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Algebra.Com's Answer #259675 by amoresroy(361)![]() ![]() You can put this solution on YOUR website! -x - y = 4 \n" ); document.write( "x - y = -8 \r \n" ); document.write( "\n" ); document.write( "Add the 2 equations\r \n" ); document.write( "\n" ); document.write( "0 - 2y = -4 \n" ); document.write( " y = 2\r \n" ); document.write( "\n" ); document.write( "x - y = -8 \n" ); document.write( "x - 2 = -8 \n" ); document.write( " x = -6 \n" ); document.write( " |