Which of the following is a true statement?
A If n + 14 = -15, then n = -1.07143
B If 14 + n = -15, then n = -1
C If 14 + n = -15, then n = -29.0
D If 14 - n = -15, then n = -1.0
E I don't know

PLEASE ANSWER MY QUESTION ASAP