" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1) x + y = 162
2) x - y = 32
--------------------
2x + 0y = 194
2x = 194
x = 194/2
x = 97
Reemplazo el valor de x en ecuación 1.
x + y = 162
97 + y = 162
y = 162 - 97
y = 65
Solución :
x = 97
y = 65