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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 ) ×
1
1650
                                             =
199
824
 +
1
1000
 X + (
121
2
 − X ) ×
1
1650
    The equation is transformed into :
     
199
824
 +
1
1000
 X + (
121
2
 − X ) ×
1
1650
 =
3
10
    Remove the bracket on the left of the equation:
     Left side of the equation =
199
824
 +
1
1000
 X +
121
2
 ×
1
1650
 − X ×
1
1650
                                             =
199
824
 +
1
1000
 X +
11
300
 − X ×
1
1650
                                             =
17191
61800
 +
13
33000
 X
    The equation is transformed into :
     
17191
61800
 +
13
33000
 X =
3
10

    Transposition :
     
13
33000
 X =
3
10
 −
17191
61800

    Combine the items on the right of the equation:
     
13
33000
 X =
1349
61800

    The coefficient of the unknown number is reduced to 1 :
      X =
1349
61800
 ÷
13
33000
        =
1349
61800
 ×
33000
13
        =
1349
103
 ×
55
13

    We obtained :
      X =
74195
1339
    This is the solution of the equation.

    Convert the result to decimal form :
      X = 55.410754



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