Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 1042 = 0.09*x/4*(1-(1+0.07)^-40)/(0.07)+x*(1+0.07)^-40 .
    Question type: Equation
    Solution:
    the solutions is:
        x≈2841.220260 , keep 6 decimal places    
    There are 1 solution(s).

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