we wont do your assignment for you. Post as much as you can do and say if/where you are stuck
1. Solve for x : 24^x + 3 = 32^2x - 9
2. Solve for x : log5 (2x - 1) = 2
3. Use log 2 = a, log 3 = b to evaluate log (18).
4. Use log 2 = a, log 3 = b, and log 7 = c to evaluate log 294.