y=k(x-(-6))(x-2)

Solution for y=k(x-(-6))(x-2) equation:

Simplifying
y = k(x + -1(-6))(x + -2)

Multiply -1 * -6
y = k(x + 6)(x + -2)

Reorder the terms:
y = k(6 + x)(x + -2)

Reorder the terms:
y = k(6 + x)(-2 + x)

Multiply (6 + x) * (-2 + x)
y = k(6(-2 + x) + x(-2 + x))
y = k((-2 * 6 + x * 6) + x(-2 + x))
y = k((-12 + 6x) + x(-2 + x))
y = k(-12 + 6x + (-2 * x + x * x))
y = k(-12 + 6x + (-2x + x2))

Combine like terms: 6x + -2x = 4x
y = k(-12 + 4x + x2)
y = (-12 * k + 4x * k + x2 * k)
y = (-12k + 4kx + kx2)

Solving
y = -12k + 4kx + kx2

Solving for variable 'y'.

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

Simplifying
y = -12k + 4kx + kx2