Respuesta:
ojala y te sirva
Explicación paso a paso:
sustituimos
[tex]y = 4x[/tex]
en
[tex]x + y = 15[/tex]
[tex]x + 4x = 15[/tex]
[tex]5x = 15[/tex]
[tex]x = \frac{15}{5} = 3[/tex]
[tex]y = 4x = 4(3) = 12[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Respuesta:
ojala y te sirva
Explicación paso a paso:
sustituimos
[tex]y = 4x[/tex]
en
[tex]x + y = 15[/tex]
[tex]x + 4x = 15[/tex]
[tex]5x = 15[/tex]
[tex]x = \frac{15}{5} = 3[/tex]
sustituimos
[tex]y = 4x = 4(3) = 12[/tex]