Answer:
2x - y - 5z
Explanation:
Given
-[z - 3y - (3x - z - 2y) + 3z + 2y] - x =
Distribute the subtraction into the ()
-[z - 3y -3x + z + 2y + 3z + 2y] - x =
Move the terms around, keeping the sign with the term
-[z + z + 3z - 3y + 2y + 2y - 3x] - x =
Combine like terms
-[2z + 3z - 3y + 2y + 2y - 3x] - x =
-[5z - 3y + 2y + 2y - 3x] - x =
-[5z - y + 2y - 3x] - x =
-[5z + y - 3x] - x =
Distribute the subtraction into the []
-5z - y + 3x - x =
Combine like terms
- 5z - y + 2x
Reorder:
2x - y - 5z
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather