Question

6. What number added to 145 results in
zero?

Answer 1

`-145`

Explanation:

Let n represent our required number.

We are asked to find the number that when added to 145 results in zero.

The number added to 145 would be
`n+145`.

The number added to 145 results in 0 would be:

`n+145=0`

Let us solve for n.

`n+145-145=0-145`

`n=-145`

Therefore,
`-145` added to 145 results in 0.