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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 12/103+25/200+X/1000+（60.5-X）1650 = .3 .
    Question type: Equation
    Solution:Original question:
     12 ÷ 103 + 25 ÷ 200 + X ÷ 1000 + (
121
2
 − X ) × 1650 =
3
10
     Left side of the equation =
12
103
 +
1
8
 + X ×
1
1000
 + (
121
2
 − X ) × 1650
                                             =
199
824
 +
1
1000
 X + (
121
2
 − X ) × 1650
    The equation is transformed into :
     
199
824
 +
1
1000
 X + (
121
2
 − X ) × 1650 =
3
10
    Remove the bracket on the left of the equation:
     Left side of the equation =
199
824
 +
1
1000
 X +
121
2
 × 1650 − X × 1650
                                             =
199
824
 +
1
1000
 X + 99825 − X × 1650
                                             =
82255999
824
 −
1649999
1000
 X
    The equation is transformed into :
     
82255999
824
 −
1649999
1000
 X =
3
10

    Transposition :
      -
1649999
1000
 X =
3
10
 −
82255999
824

    Combine the items on the right of the equation:
      -
1649999
1000
 X = -
411278759
4120

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
411278759
4120
 =
1649999
1000
 X

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
1649999
1000
 X =
411278759
4120

    The coefficient of the unknown number is reduced to 1 :
      X =
411278759
4120
 ÷
1649999
1000
        =
411278759
4120
 ×
1000
1649999
        =
411278759
103
 ×
25
1649999

    We obtained :
      X =
10281968975
169949897
    This is the solution of the equation.



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