Question

помогите!!!: 7-3х=2х-15

Answer 1

7-3х=2х-15
-3х-2х=-15-7
-5х=-22
х=-22:(-5)
х=22/5
х=4 2/5
Ответ: 4 2/5

Answer 2

3х + 2х =15 + 7

5х = 22

х = 22 : 5

х = 4,4