document.write( "Question 713532: Solve each system using substitution.\r
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document.write( "11x-13y=89
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document.write( "-11x + 13y=107 \n" );
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Algebra.Com's Answer #438484 by srinivas.g(540) You can put this solution on YOUR website! given equations 11x-13y =89...................(1) \n" ); document.write( " -11x+13y =107..................(2) \n" ); document.write( "add both the equations \n" ); document.write( " 11x -13y +(-11x+13 y ) =89+107 \n" ); document.write( " 0 =196 \n" ); document.write( " this is not possible \n" ); document.write( "hence the system has no solution \n" ); document.write( " |