Памагити ( с подробным процессом решеня)
2х – 34 = 12
15 + 3х = 45
17 + 4х = 37
8х + 9 = 49
100 + 5х = 3х + 300
48 + 3х = 12 – 2х
1/2х – 5 = 1/2
1/4х – 2 = 1/4
5/6х – 45 = 1/6
2х – 34 = 12
15 + 3х = 45
17 + 4х = 37
8х + 9 = 49
100 + 5х = 3х + 300
48 + 3х = 12 – 2х
1/2х – 5 = 1/2
1/4х – 2 = 1/4
5/6х – 45 = 1/6