" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
A-B = 506
Entonces despejamos A en ambas ecuaciones para obtener el valos de B
Nos queda A = 1154-B y A= 506+B
Igualamos:
1154-B = 506+B
-2B = -648/ × -1
2B = 648 / ÷2
B = 324
Entonces:
A + 324 = 1154
A = 1154 - 324
A= 830