11х + 4. 1/2 = 4. 1/4(2х - 2)

11х + 4. 1/2 = 17/4(2х - 2)

11х + 4. 1/2 = 34/4х - 34/4

11х + 4. 1/2 = 17/2х - 17/2

11х + 4. 1/2 = 8. 1/2х - 8. 1/2

11х - 8. 1/2х = -8. 1/2 - 4. 1/2

10. 2/2х - 8. 1/2х = -12. 2/2

2. 1/2х = -13

5/2х = -13

х = -13 : 5/2

х = -13 * 2/5

х = -26/5

х = -5. 1/5