Question

(16x-5)-(3-5x)=6 решите подобно уравнение

Answer 1

(16x-5)-(3-5x)=6
16x - 5 - 3 + 5x = 6
21x - 8 = 6
21x = 6 + 8
21x = 14 | : 21
x = 14/21 = 2/3

Answer 2

16х-5-3+5х=6
21 х-8=6
21х=14
х=21:14
х=1,5