document.write( "Question 198944: {-3x + y = 4
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document.write( "{-x + y = -2 \n" );
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Algebra.Com's Answer #149427 by pannalal(9)![]() ![]() ![]() You can put this solution on YOUR website! Given Equations: \n" ); document.write( "[1] -3x + y = 4 \n" ); document.write( "[2] -x + y = -2\r \n" ); document.write( "\n" ); document.write( " -3x + y = 4 ..........(1) \n" ); document.write( " -x + y = -2 ..........(2)\r \n" ); document.write( "\n" ); document.write( "On Subtracting Eq(2) from Eq(1), we get: \n" ); document.write( " -2x = 6 ..............(3)\r \n" ); document.write( "\n" ); document.write( "From Eq(3), we get: \n" ); document.write( " x = -3 ...............(4)\r \n" ); document.write( "\n" ); document.write( "On Substituting value of x in Eq(1), we get: \n" ); document.write( " -3*(-3) + y = 4 \n" ); document.write( " y = -5 ...............(5)\r \n" ); document.write( "\n" ); document.write( "Summary: \n" ); document.write( " x = -3 \n" ); document.write( " y = -5 \n" ); document.write( " |