Respuesta:
¡Hola!
[tex]\left \{ {{-4x+3y=2} \atop {5x-y=-8}} \right. \\\\\left \{ {{-4x+5x=2} \atop {3y-y=8}} \right. \\\\\\\left \{ {{1x=2} \atop {2y=8}} \right. \\\\\\\left \{ {{x=2/1} \atop {x=8/2}} \right. \\\\\\\left \{ {{x=2} \atop {y=4}} \right.[/tex]