" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5x -11x - x = -25 -7 - 3
-7x = -35
x = 5
5x+7-11x+3-x+25=0
Agrupamos términos semejantes
5x-11x-x+7+3+25=0
Resolvemos términos semejantes
-7x+35=0
-x=-35/7
no podemos tener x negativa así que lo multiplicamos todo por -1
(-1)(-x=-35/7)=
x=35/7