WILL MARK BRAINLIEST FOR CORRECT ANSWER!!
Find an expression which represents the difference when (9x-10y) is subtracted from (-8x-8y) in simplest terms.
Basically what is (9x-10y)-(-8x-8y)?

Respuesta :

The answer would be 17x+18y because when you subtract a negative number you end with a positive.
Brainliest is always appreciated