Question

How do you solve `3x + 18= - 18`?

Answer 1

Isolate `x` and solve to get `-12`.

Explanation:

In order to solve for `x`, we want to get `x` alone. In this case, we can subtract 18 from both sides in order to get the `3x` alone:
`3x = -36`

Now to isolate `x`, we divide both sides by 3:
`x = -12`

Answer 2

`x= -12`

Explanation:

`3x+18 = -18`

Subtract `18` from both sides, since you wanna isolate the `x`, which gets you

`3x=-36`

Divide both sides by `3` to get the value for one `x`.

`x= -12`

Answer 3

`x=-12`

Explanation:

To get our constants on one side, we can subtract `18` from both sides. We now have the equation

`3x=-36`

Lastly, we can divide both sides by `3` to get

`x=-12`

Hope this helps!