9700 is the answer which is correct
Answer:
PEMDAS
Step-by-step explanation:
1) Parentheses
2) exponents
3) multiplication
4) division
5) addition
and finally 6) subtraction
Answer: 120
Step-by-step explanation:

explanation down below↓
If your looking for X, it would be X = 7
17/2, 8 and 1/2 or 8.5 are all the correct answers.