Question

How do you solve `-3x - 14= 22`?

Answer 1

`x = -12`

Explanation:

`-3x - 14 = 22`

To solve for the variable `x`, we have to make it alone. To do so, first add `color(blue)14` to both sides of the equation:
`-3x - 14 quadcolor(blue)(+quad14) = 22 quadcolor(blue)(+quad14)`

`-3x = 36`

Now divide both sides by `color(blue)(-3)`:
`(-3x)/color(blue)(-3) = 36/color(blue)(-3)`

Therefore,
`x = -12`

Hope this helps!