Question

How do you solve `3x - 6 = 6`?

Answer 1

`x = 4`

Explanation:

To solve for the variable `x`, we have to isolate it (make it by itself). To do so, first add `color)(blue)6` to both sides of the equation:
`3x - 6 quadcolor(blue)(+quad6) = 6 quadcolor(blue)(+quad6)`

`3x = 12`

Now divide both sides by `color(blue)3`:
`(3x)/color(blue)3 = 12/color(blue)3`

Therefore,
`x = 4`

Hope this helps!

Answer 2

`x=4`

Explanation:

We can start by dividing both sides by `3` to get

`x-2=2`

To completely isolate `x`, we can add `2` to both sides to get

`x=4`

Hope this helps!