1. log(5x) = log(2x + 9)
3. 4x-5 = 16-x+2
2. log4(x2 + 1) = log410
4. -10 + log3(x + 3) = -10
5. -2log57x = 2
7. 4e2x - 5 = 8
6. log3(x-3)6 = 24
8. ln(4x - 1) = 6
9. logx - log2 = 1
11. 4x-3 =
1
16
10. 5x+2 = 4
12. logx + log(x - 3) = 1
13. log3(x + 25) - log3(x - 1) = 3
14. log2(x - 2) + log2(x + 1) = 2
15. e2x + 7ex - 18 = 0
16. e4x - 5e2x + 4 = 0