Question

white-green is equal to​

Answer 1

Answer:

You get a tint of green, which is a “lighter" green. Adding more white will continue to reduce the intensity of the color. Likewise, black will get you a shade of green, which darkens the color.

Answer 2

Answer:

This leaves green, i.e. the subtractive mix of magentaand cyan = white–green–red = blue.