The statement: 5 divides 20 if 5 divides -20, in if-then form would be

Question

(A) If 5 doesn’t divide -20 then 5 divides 20. (B) If 5 divides 20 then 5 divides -20. (C) If 5 divides 20 then -5 divides 20. (D) If 5 divides -20 then 5 divides 20.