So :

?
First, you want to bring everything together on the top of the fraction.
12=24/2 so you can have

Add like terms -- 12 +24 = 36

Now we are at

Which is the lowest possible simplified version while remaining at exact value.
Feel free to check my math! I kinda did this off the top of my head.
The answer would be 6- 52/(x+16)
The answer is going to be yes it's rational. hope that helped
Answer:
15400
Step-by-step explanation:
Answer:
x = -1
Step-by-step explanation: