Respuesta:
x=4 y=3
Explicación paso a paso:
x + y = 7
2x + 3y = 17
3x+4y=24
x=7-y
•3x+4y=24
3(7-y)+4y=24
21-3y+4y=24
y=3
•x=7-y
x=7-3
x=4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Respuesta:
x=4 y=3
Explicación paso a paso:
x + y = 7
2x + 3y = 17
3x+4y=24
x + y = 7
x=7-y
•3x+4y=24
3(7-y)+4y=24
21-3y+4y=24
y=3
•x=7-y
x=7-3
x=4