Answer:
64w-162
Explanation:
To rewrite this in simplest terms, we need to combine like terms, add and subtract, and distribute to get the answer.
The first step would be:
-4w+-4w=-8w
Then, we need to combine like terms.
-8w-18(-4w+9)
Then, we distribute.
-8w+72w-162
With this equation, we have to combine like terms again.
64w-162 would be the answer.
Hope this helps!