exam Maths Puzzle Numerical Ability

express the solution in exact form

ln(-x)+ ln 3=ln(3x-9)

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please help me solve this equation 7(3x+2y+5)+60 Sue and Tom Wright are assistant professors at the local university. They each take home about $40,000 per year after taxes. Sue is 37 years of age, and Tom is 35. Their two childr