or some numbers a and b≠0 , consider the equation ln(x)+a=ln(3x+3b) (a) Assume that a and b≠0 are such that the equation has a solution. What is then the solution x (in terms of a and b)? (b) For which a and b≠0, does the equation have a solution? In other words, for which a and b≠0 is the x that you found in part (a) really a solution to the equation?

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