Transcription:
LETTER EQUATIONS
1. 8 B in a B
2. 6 B in an O
3. 8 T on an O
4. 5 V in the A
5. 18 H in a GC
6. 12 S of the Z
7. 8 P in the SS
8. 6 IS on the G
9. 64 S on a CB
10. 7 N of the MS
11. 1000 Y in a M
12. 18 LE in this P
13. 7 B in the HPS
14. 24 S in the AC
15. 13 S in the USF
16. SW and the 7 D
17. 25 PN under 100
18. 23 P of C in the HB
SHIVANSH SHARMA
Many of these are quite common. Some others I've added on my own which you'll not find anywhere on the internet.
For any clarification, comment down below.