Rozwiąż równanie
D: x ≠ 4/5
(6x + 1) / (5x - 4) = -3 / 1
-3 * (5x - 4) = 1 * (6x + 1)
-15x + 12 = 6x + 1
-15x - 6x = 1 - 12
-21x = - 11
x = 11/21 ------- odpwoiedź
D: 5x-4≠0
5x≠4
x≠4/5
6x+1=-3(5x-4)
6x+1=-15x+12
6x+15x=12-1
21x=11
x=11/21
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
D: x ≠ 4/5
(6x + 1) / (5x - 4) = -3 / 1
-3 * (5x - 4) = 1 * (6x + 1)
-15x + 12 = 6x + 1
-15x - 6x = 1 - 12
-21x = - 11
x = 11/21 ------- odpwoiedź
D: 5x-4≠0
5x≠4
x≠4/5
6x+1=-3(5x-4)
6x+1=-15x+12
6x+15x=12-1
21x=11
x=11/21