Answer:
You just read it
Step-by-step explanation:
Answer:
3: 
4: 
Step-by-step explanation:
Question 3 can be re-written as:

which equals:

Question 4 can be re-written as:

Doing the first 2 brackets gives us:

Expanding these two:

Simplifying it:

Answer:
-11
Step-by-step explanation:
I think you do 5x-24=8x+9
Answer:
b i just dat.
Step-by-step explanation: