X y 2x 3y 10 July 8, 2019 16 32 64 128 X y 5 2x 3y 10 X y 4 2x 3y 10 X y 10 2x 3y 26 2x 3y 10 y =- x 2 X y 10 2x 3y 10 X y 5 and 2x 3y 10 substitution method X y 10 2x 3y 1 metodo grafico X y 10 2x 3y 1 X y 10 2x 3y 1 metodo analitico X y 10 2x 3y 0 X y 10 2x 3y 12 X y 10 2x 3y 25 X y 10 2x 3y 14 (- x 10 )( xy 2x 3y