Given the line y = - 1 / 2x + 1, how to translate the line along the x-axis to cross the origin

Given the line y = - 1 / 2x + 1, how to translate the line along the x-axis to cross the origin

It is known that the line y = - 1 / 2x + 1,
Move the line one unit to the left along the X axis to cross the origin