09 Subtraction of an integer is the same as addition of its additive inverse what does it mean - Maths - Integers

Question

09 Subtraction of an integer is the same as addition of
its additive inverse what does it mean??

Antara Agarwal · Accepted Answer

The additive inverse of a number is the opposite of that number For
eg the additive inverse of 3 is -3 So, this means that subtraction
of integers = 3-3 = 0And the addition of additive inverse of a
number = 3+(-3) = 3-3 = 0Are same

09. Subtraction of an integer is the same as addition of its additive inverse.what does it mean??