Question

How do you solve `-14= - 8b + 7b - 9`?

Answer 1

`-14 = -8b + 7b - 9`

First, we want to combine "like-terms":
`-14 = -b - 9`

Add `9` to both sides of the equation:
`-5 = -b`

Divide both sides by `-1` to find `b` instead of `-b`.
`5 = b`

We usually put the variable on the left side of the equation for clarity:
`b = 5`

If you need more help on problems like this one, feel free to watch this video:

Hope this helps!