" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
6x-3x+y-y=30-10
3x=20
x=20/3
Reemplazando en 2
3x+y=10
3(20/3)+y=10 simplificando
20+y=10
y=10-20
y=-10
Comprobando en 1
6(20/3)-10=30 simplificando
2(20)-10=30
40-10=30
30=30
Comprobando en 2
3(20/3)-10=10 simplificando
20-10=10
10=10