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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 X*1.13+（902240-X）*1.03 = 988870 .
    Question type: Equation
    Solution:Original question:
      X ×
113
100
 + (902240 − X ) ×
103
100
 = 988870
    Remove the bracket on the left of the equation:
     Left side of the equation =
113
100
 X + 902240 ×
103
100
 − X ×
103
100
                                             =
113
100
 X +
4646536
5
 − X ×
103
100
                                             =
1
10
 X +
4646536
5
    The equation is transformed into :
     
1
10
 X +
4646536
5
 = 988870

    Transposition :
     
1
10
 X = 988870 −
4646536
5

    Combine the items on the right of the equation:
     
1
10
 X =
297814
5

    The coefficient of the unknown number is reduced to 1 :
      X =
297814
5
 ÷
1
10
        =
297814
5
 × 10
        = 297814 × 2

    We obtained :
      X = 595628
    This is the solution of the equation.



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