Step 1 :\(\ln(7^{3x-4}) = \ln(3^{x-5})\)
Step 2 :\((3x-4)\ln(7) = (x-5)\ln(3)\)
Step 3 :\(3x\ln(7) - 4\ln(7) = x\ln(3) - 5\ln(3)\)
Step 4 :\(3x\ln(7) - x\ln(3) = 5\ln(3) + 4\ln(7)\)
Step 5 :\(x(3\ln(7) - \ln(3)) = 5\ln(3) + 4\ln(7)\)
Step 6 :\(x = \frac{5\ln(3) + 4\ln(7)}{3\ln(7) - \ln(3)}\)
Step 7 :\(x \approx 3.47\)
Step 8 :\(\boxed{x \approx 3.47}\)