Question

To simplify V-10=-9, you add ten to v and -9 to get v = -9

Answer 1

`V=1`

Explanation:

To simplify
`V-10=-9`

We add 10 to both sides of the equation to get:

`V-10+10=-9+10`

This will simplify to:

`V+0=10-9`

This simplifies to:

`V=1`

Therefore the equation has a unique solution, which is:

`V=1`