Verified answer

2 ( 2х - 4 ) -5 <= 14х + 37

4x - 8 - 5 <= 14x +37

4x -14x - 13 <= 37

-10x <= 37+13

-10x <= 50

x >= -5

2 ( 2х - 4 ) -5 <= 14х + 37

4x - 8 - 5 <= 14x +37

4x -14x - 13 <= 37

-10x <= 37+13

-10x <= 50

x >= -5 как то так