2x(-2d+8)

Simplify by distributing:

• 2x(-2d+8) = 2x(-2d) + 2x(8) = -4xd + 16x

You can also factor the result:

• -4xd + 16x = 4x(-d + 4) = -4x(d - 4)

So equivalent forms: -4xd + 16x, or -4x(d-4).