10. 10/2=5, This is true
11. 18/9=2 This is true
12. This is not true, so cross out i=6 and write i=9
13. This is not true, so cross out a=3, and write a=4
14. 24/6=4, This is true.
15. This is not true, so cross out b=3, and write b=6
16. 17-12=5, This is true.
17. The equation is always false because whenever you multiply a number with 0, it will always be 0, and never another number like 4.
Hope I helped, and if I did, then feel free to vote brainliest!