" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x - 2x + 5 < 2x -2x - 1
x + 5 < -1 eliminando +5 resto 5
x + 5 - 5 < -1 - 5
x < -6
entonces a cada miembro debo sumar -2x - 5