x=(y-3)(y-1)

Solution for x=(y-3)(y-1) equation:

Simplifying
x = (y + -3)(y + -1)

Reorder the terms:
x = (-3 + y)(y + -1)

Reorder the terms:
x = (-3 + y)(-1 + y)

Multiply (-3 + y) * (-1 + y)
x = (-3(-1 + y) + y(-1 + y))
x = ((-1 * -3 + y * -3) + y(-1 + y))
x = ((3 + -3y) + y(-1 + y))
x = (3 + -3y + (-1 * y + y * y))
x = (3 + -3y + (-1y + y2))

Combine like terms: -3y + -1y = -4y
x = (3 + -4y + y2)

Solving
x = 3 + -4y + y2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Simplifying
x = 3 + -4y + y2