Question

Sum of two integers is -13. One of the integer is -2. Find the other integer.​

Answer 1

$\huge\mathfrak\purple{Answer :-}$

By assuming Closure property of addition [a+b=c],

Let,

a = -2, assume b = x, c = - 13

= -2 + x = -13

= x = -13 + 2

( By sending -2 from left hand side to the right hand side, it changes to 2)

= -11

By the calculation we got another integer is (-11).

Hope it's helpful