Hi I need help on what is the answer to this problems? Below is the question and other concerns will be in the comment section. I hope you can help me and surely I will give you full positive feedback.

Il. Simplify the following by removing the grouping symbols. 1. (4u - (3v -120)) -2(3u - 2v) 2. -(4p -[3q-(11p -2q)] -8q} 3. -{- 8z- 5[7z - 3(5 -6z) - 2]) 4. - {- [- 4(x - 3y) -y-(-3) (y - 8x)]} 5. 2x - {-7-[-2(x -4y -3)-3]-5x-y }-2y