" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2/5 x + 0,3y = 11,26
y=18,2
2/5x + 0,3*18,2 = 11,26
2/5x = 11,26 - 5,46
2/5x = 5,8
x= 14,5 zł