" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Y= 2X + 8 =
2(48)+8= 104
Segundo
X=48
Tercero
Z = Y-18 = 86
X+Y+Z=238
X+(2x+8)+(Y-18)=238
X+2x+8+(2x+8-18)=238
5x -2 = 238
5x=240
X= 48