Question

−3z−(−z−2) what is the answer for this

Answer 1

`-2z+2`

Explanation:

Start by taking the terms out of the parentheses:

`-3z-(-z-2)`

`-3z-(-z)-(-2)`

Please note that two negatives make a positive:

`-3z+z+2`

Combine like terms:

`-2z+2`