document.write( "Question 871927: Solve the following system of linear equations using substitution and elimination.
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document.write( "x + y + z = -2
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document.write( "x + 2y - z = 4\r
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Algebra.Com's Answer #525804 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Are there only 2 equations \n" ); document.write( " |