" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
No se entiende bien, si quieres x-y (restar), falta informaciónSi solo quieres despejar, pues divídelo entre 3
2x+6y=3
x+2y=1