Practice Exercises 3.3
81
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Solve the following equations.
1. 92x-1 = 36%
2. 32x = 95x-4
3. 26-3x = 8x+1
*
4. 16*-1 = 64
5. 4. 72 = 4
9. (4*)*-3 = 256
10. (3)*+4 =
11.- 4* + 4*+1 = 40
12. 3x - 32-1
27
13. 207 = 8000
14. x * 27
2 =
2
3
6. 6.3% 162
15. X2
7. (3*)* = 1
8. = 4(634)
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