1: e^5x = e^15
2: e^3x = e^2x-1
3: ln(3x-5)=ln(11)+ln(2)
4: 3ln(x) = 2ln(8)
1. e^5x = e^15, so 5x = 15, x = 3
2. e^3x = e^(2x-1). 3x = 2x - 1. x = -1
3. ln(3x-5) = ln(11) + ln(2). ln(3x-5) = ln(22). 3x - 5 = 22. x = 9
4. 3ln(x) = 2ln(8). ln(x^3) = ln(8^2). x^3 = 64. x = 4
