The linear equation of y = 2x-1 about X-axis symmetry, about Y-axis symmetry and about origin

The linear equation of y = 2x-1 about X-axis symmetry, about Y-axis symmetry and about origin

The linear equation of y = 2x-1 with respect to X-axis symmetry is: 2x + Y-1 = 0,
The linear equation of y-axis symmetry is y = - 2x-1,
The linear equation of origin is y = 2x + 1