" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x + 3y = 27.000 |x 2
8x + 2y = 26.000
8x + 6y = 54.000
------------------------ -
-4y = -28.000
y = -28.000 : -4
y = 7.000
4x+3y = 27.000
4x + 3(7000) = 27.000
4x + 21.000 = 27.000
4x = 27.000 - 21.000
4x = 6.000
x = 6000 : 4
x = 1.500