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On line Solution of Monovariate Equation：
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer

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

[ 1/1 Equation]
    Work: Find the solution of equation [50000*（1+42.96%)+y]*12% = 50000*42.96% .
    Question type: Equation
    Solution:Original question:
     (50000(1 +
1074
2500
) + y ) ×
12
100
 = 50000 ×
1074
2500
    Remove the bracket on the left of the equation:
     Left side of the equation = 50000(1 +
1074
2500
) ×
12
100
 + y ×
12
100
                                             = 6000(1 +
1074
2500
) + y ×
12
100
                                             = 6000 × 1 + 6000 ×
1074
2500
 +
12
100
 y
                                             = 6000 +
12888
5
 +
12
100
 y
                                             =
42888
5
 +
12
100
 y
    The equation is transformed into :
     
42888
5
 +
12
100
 y = 50000 ×
1074
2500
     Right side of the equation = 21480
    The equation is transformed into :
     
42888
5
 +
12
100
 y = 21480

    Transposition :
     
12
100
 y = 21480 −
42888
5

    Combine the items on the right of the equation:
     
12
100
 y =
64512
5

    The coefficient of the unknown number is reduced to 1 :
      y =
64512
5
 ÷
12
100
        =
64512
5
 ×
100
12
        = 5376 × 20

    We obtained :
      y = 107520
    This is the solution of the equation.



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