Question

The sum of two integers is +23.If one of them is +12,find the other?

Answer 1

Answer:

Let the two integers be x and + 12.

Given:

(+12) + x = (+23)

Therefore,

Transposing the terms we get,

x = (+23) - (+12)

x = (+11).

The other number is +11.

Hope it helps you dear.

Answer 2

Answer:

+11

Step-by-step explanation:

let the unknown number be x

12+x =23

x= 23-12

=11