If x is a negative integer, – x is a positive integer.

Question

Philoid · Accepted Answer

For any integer if we multiply -1 we will get opposite sign for that integer

e.g.,

n → -1 (n) → -n

if X is negative number

then we can make it positive number if we multiply it by -1

x → -1 (x) → -x

∴ given statement is correct.