exam Maths Puzzle Numerical Ability

solce thequation ln(x+5)-ln(3)=ln(x-3)

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X+2/X+6 = X-1/X+5 Manley's tarctor is just as fast as Caledonia's. It takes Manley 1 hour more than it takes Caledonia to drive to town. If Manley is 20 mi from town and Caledonia is 15 mi from tow