" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x+2-x= /*6
24x+12-6x=1 /-12
24x-6x =-11
18x=-11 /:18
x= /*6
2x+3x=6
5x=6 /:5
x=