Which equation and solution can be used to solve this problem?
Thirteen less than a number is sixteen.
13-n=16: Add 13 to both sides. The answer is 29.
n+13=16: Subtract 13 from both sides. The answer is 3.
n+16=13 Subtract 13 from both sides. The answer is 3.
n-13=16: Add 13 to both sides. The answer is 29.