" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x + x + 40 + 4x + 35 = 180
2x + x + 4x = 180 - 40 - 35
7 x = 105
x = 15
smg mmbntu
7x+75=180
7x=105
x=15