Question

How do you solve `-10( v + 4) = 10`?

Answer 1

See a solution process below:

Explanation:

First, divide each side of the equation by `color(red)(-10)` to simplify the equation while keeping the equation balanced:

`(-10(v + 4))/color(red)(-10) = 10/color(red)(-10)`

`(color(red)(cancel(color(black)(-10)))(v + 4))/cancel(color(red)(-10)) = -1`

`v + 4 = -1`

Now, subtract `color(red)(4)` from each side of the equation to solve for `v` while keeping the equation balanced:

`v + 4 - color(red)(4) = -1 - color(red)(4)`

`v + 0 = -5`

`v = -5`

Answer 2

Divide both sides by `-10` then subtract `4` from both sides. Answer: `v=-5`

Explanation:

We can divide both sides by `-10`:

`(-10)/-10(v+4)=10/-10`

`v+4=-1`

Now, we can subtract `4` from both sides to find `v`:
`v+4-4=-1-4`

`v=-5` which is our final answer.