Answer:
3) -82 4)-70 5) -15 6)-14 7)5 8)15 9)16 10)16 11)64 12)21 13)1500 in the middle 14)450
Step-by-step explanation:
X=32
32-2=30
f=8/5
f*2+=f7
2f+8=f*7
2f+8=7f
2f=7f-8
2f-7f=-8
-5f=-8
C
Though you may think that u can change that piece to there, but the possibility is very less