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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 1.46-29.2/(1+X/12*3)+30.67/(1+X/12*6) = 0 .
    Question type: Equation
    Solution:Original question:
     
73
50
 −
146
5
 ÷ (1 + X ÷ 12 × 3) +
3067
100
 ÷ (1 + X ÷ 12 × 6) = 0
     Multiply both sides of the equation by:(1 + X ÷ 12 × 3)
     
73
50
(1 + X ÷ 12 × 3) −
146
5
 +
3067
100
 ÷ (1 + X ÷ 12 × 6) × (1 + X ÷ 12 × 3) = 0
    Remove a bracket on the left of the equation:：
     
73
50
 × 1 +
73
50
 X ÷ 12 × 3 −
146
5
 +
3067
100
 ÷ (1 + X ÷ 12 × 6) × (1 + X ÷ 12 × 3) = 0
    The equation is reduced to :
     
73
50
 +
73
200
 X −
146
5
 +
3067
100
 ÷ (1 + X ÷ 12 × 6) × (1 + X ÷ 12 × 3) = 0
    The equation is reduced to :
      -
1387
50
 +
73
200
 X +
3067
100
 ÷ (1 + X ÷ 12 × 6) × (1 + X ÷ 12 × 3) = 0
     Multiply both sides of the equation by:(1 + X ÷ 12 × 6)
      -
1387
50
(1 + X ÷ 12 × 6) +
73
200
 X (1 + X ÷ 12 × 6) +
3067
100
(1 + X ÷ 12 × 3) = 0
    Remove a bracket on the left of the equation:
      -
1387
50
 × 1 −
1387
50
 X ÷ 12 × 6 +
73
200
 X (1 + X ÷ 12 × 6) +
3067
100
(1 + X ÷ 12 × 3) = 0
    The equation is reduced to :
      -
1387
50
 −
1387
100
 X +
73
200
 X (1 + X ÷ 12 × 6) +
3067
100
(1 + X ÷ 12 × 3) = 0
    Remove a bracket on the left of the equation:
      -
1387
50
 −
1387
100
 X +
73
200
 X × 1 +
73
200
 X X ÷ 12 × 6 +
3067
100
 = 0
    The equation is reduced to :
      -
1387
50
 −
1387
100
 X +
73
200
 X +
73
400
 X X +
3067
100
(1 + X ÷ 12 × 3) = 0
    The equation is reduced to :
      -
1387
50
 −
2701
200
 X +
73
400
 X X +
3067
100
(1 + X ÷ 12 × 3) = 0
    Remove a bracket on the left of the equation:
      -
1387
50
 −
2701
200
 X +
73
400
 X X +
3067
100
 × 1 +
3067
100
 X ÷ 12 × 3 = 0
    The equation is reduced to :
      -
1387
50
 −
2701
200
 X +
73
400
 X X +
3067
100
 +
3067
400
 X = 0
    The equation is reduced to :
     
293
100
 −
467
80
 X +
73
400
 X X = 0

    The solution of the equation:
        X1≈0.510061 , keep 6 decimal places
        X2≈31.476241 , keep 6 decimal places    
    There are 2 solution(s).

解程的详细方法请参阅：《方程的解法》


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