OMG!!! Help MEH 20 PIONTS AND CROWN I REALLY NEED HELP :'( I NEED MY GRADE UP EVERYTHINGS BELOW


Answer:
Question 3: There are two sets of like terms. The first one is 4 and -2. The second one is -4z, 5z and 2z. When you combine them the answer is 2+3z.
Question 2: -24-3x
Answer: Hope This Helps <3
Step-by-step explanation:
Question 1: 2+3z
Question 2: -24-3x
Hope your grades get better <3