Answer:
D: -(-7) = 7 is the true statement!
Explanation:
Well we know a negative multiplied by a negative makes a positive!
So for A: -(-5) = positive 5 which doesn't equal -0
B: -(-3) = positive 3 which doesn't equal -3
C: -(8) = negative 8 which doesn't equal 8
D: -(-7) = positive 7 which does equal 7!