Question 502921
(-16+16)/(-16)

Move the minus sign from the denominator to the front of the expression.
-((-16+16)/(16))

Add 16 to -16 to get 0.
-((0)/(16))

Any expression with a factor of 0 in the numerator is equal to 0.
-(0)

Multiply -1 by the 0 inside the parentheses.
0