document.write( "Question 811814: Como resuelvo este sistema por eliminacion?\r
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document.write( "[ 2x-3y=-2 ]
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document.write( "[ 5x-2y=-5 ]\r
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document.write( "el corchete que aparece antes del #2 y del #5 no van dividos como los puse aqui, si no que es uno grande que cubre esos dos numeros. Gracias! \n" );
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Algebra.Com's Answer #488914 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! 2x - 3y = -2 \n" ); document.write( "5x - 2y = -5 \n" ); document.write( "--- \n" ); document.write( "(5)2x - (5)3y = -(5)2 \n" ); document.write( "(-2)5x - (-2)2y = -(-2)5 \n" ); document.write( "--- \n" ); document.write( "add (sumar) \n" ); document.write( "10x - 15y = -10 \n" ); document.write( "-10x + 4y = 10 \n" ); document.write( "--- \n" ); document.write( "-11y = 0 \n" ); document.write( "y = 0 \n" ); document.write( "--- \n" ); document.write( "answer (respuesta): \n" ); document.write( "y = 0 \n" ); document.write( "5x - 2(0) = -5 \n" ); document.write( "5x = -5 \n" ); document.write( "x = -1 \n" ); document.write( "--- \n" ); document.write( "(-1, 0) \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Convert fractions, decimals, and percents: \n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php \n" ); document.write( "--- \n" ); document.write( "Calculate and graph the linear regression of any data set: \n" ); document.write( "https://sooeet.com/math/linear-regression.php \n" ); document.write( " \n" ); document.write( " |