" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
pasamos las x en un lado y las costantes al otro
8x+3x-7x-x =14+4
3x=18 x= 18/3 =6
11y-5y+6=24-9y
11y-5y+19 = 24-6
15y= 18 y =18/15 =6/5
x+2=15
x=15-2=13