" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
x-1/2=0
2y - 1/2 = 0 / + 1/2
2y = 1/2 / *2
4y = 1 / : 4
y = 0, 25
x = 0,5
y = 0, 25
Równanie oznaczone gdyż można znaleźć obie niewiadome.