" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Metodo de eliminacion.
a - 4b = 2 (1)
a + 4b = 18 (2) Sumamos (1) Y (2)
----------------
2a = 20
a = 20/2
a = 10 Reemplazas este valor en (1)
a- 4b = 2
10 - 4b = 2
10 - 2 = 4b
8 = 4b
8/4 = b
2 = b
Solucion.
(10 , 2)