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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-（0.7x/（0.7x+100）））*2.4*1.07 = （1-（0.532x/（0.532x+100）））*2.075 .
    Question type: Equation
    Solution:Original question:
     (1 − (
7
10
 x ÷ (
7
10
 x + 100))) ×
12
5
 ×
107
100
 = (1 − (
133
250
 x ÷ (
133
250
 x + 100))) ×
83
40
    Remove a bracket on the left of the equation:：
     1 ×
12
5
 ×
107
100
 − (
7
10
 x ÷ (
7
10
 x + 100)) ×
12
5
 ×
107
100
 = (1 − (
133
250
 x ÷ (
133
250
 x + 100))) ×
83
40
    Remove a bracket on the right of the equation:：
     1 ×
12
5
 ×
107
100
 − (
7
10
 x ÷ (
7
10
 x + 100)) ×
12
5
 ×
107
100
 = 1 ×
83
40
 − (
133
250
 x ÷ (
133
250
 x + 100)) ×
83
40
    The equation is reduced to :
     
321
125
 − (
7
10
 x ÷ (
7
10
 x + 100)) ×
321
125
 =
83
40
 − (
133
250
 x ÷ (
133
250
 x + 100)) ×
83
40
    Remove a bracket on the left of the equation:
     
321
125
 −
7
10
 x ÷ (
7
10
 x + 100) ×
321
125
 =
83
40
 − (
133
250
 x ÷ (
133
250
 x + 100)) ×
83
40
    Remove a bracket on the right of the equation:：
     
321
125
 −
7
10
 x ÷ (
7
10
 x + 100) ×
321
125
 =
83
40
 −
133
250
 x ÷ (
133
250
 x + 100) ×
83
40
    The equation is reduced to :
     
321
125
 −
2247
1250
 x ÷ (
7
10
 x + 100) =
83
40
 −
11039
10000
 x ÷ (
133
250
 x + 100)
     Multiply both sides of the equation by:(
7
10
 x + 100) ,  (
133
250
 x + 100)
     
321
125
(
7
10
 x + 100)(
133
250
 x + 100) −
2247
1250
 x (
133
250
 x + 100) =
83
40
(
7
10
 x + 100)(
133
250
 x + 100) −
11039
10000
 x (
7
10
 x + 100)
    Remove a bracket on the left of the equation:
     
321
125
 ×
7
10
 x (
133
250
 x + 100) +
321
125
 × 100(
133
250
 x + 100) −
2247
1250
 x (
133
250
 x + 100) =
83
40
(
7
10
 x + 100)(
133
250
 x + 100) −
11039
10000
 x (
7
10
 x + 100)
    Remove a bracket on the right of the equation:：
     
321
125
 ×
7
10
 x (
133
250
 x + 100) +
321
125
 × 100(
133
250
 x + 100) −
2247
1250
 x (
133
250
 x + 100) =
83
40
 ×
7
10
 x (
133
250
 x + 100) +
83
40
 × 100(
133
250
 x + 100) −
11039
10000
 x (
7
10
 x + 100)
    The equation is reduced to :
     
2247
1250
 x (
133
250
 x + 100) +
1284
5
(
133
250
 x + 100) −
2247
1250
 x (
133
250
 x + 100) =
581
400
 x (
133
250
 x + 100) +
415
2
(
133
250
 x + 100) −
11039
10000
 x (
7
10
 x + 100)
    Remove a bracket on the left of the equation:
     
2247
1250
 x ×
133
250
 x +
2247
1250
 x × 100 +
1284
5
(
133
250
 x + 100) −
2247
1250
 x (
133
250
 x + 100) =
581
400
 x (
133
250
 x + 100) +
415
2
(
133
250
 x + 100) −
11039
10000
 x (
7
10
 x + 100)
    Remove a bracket on the right of the equation:：
     
2247
1250
 x ×
133
250
 x +
2247
1250
 x × 100 +
1284
5
(
133
250
 x + 100) −
2247
1250
 x (
133
250
 x + 100) =
581
400
 x ×
133
250
 x +
581
400
 x × 100 +
415
2
(
133
250
 x + 100) −
11039
10000
 x (
7
10
 x + 100)
    The equation is reduced to :
     
298851
312500
 x x +
4494
25
 x +
1284
5
(
133
250
 x + 100) −
2247
1250
 x (
133
250
 x + 100) =
77273
100000
 x x +
581
4
 x +
415
2
(
133
250
 x + 100) −
11039
10000
 x (
7
10
 x + 100)
    Remove a bracket on the left of the equation:
     
298851
312500
 x x +
4494
25
 x +
1284
5
 ×
133
250
 x +
1284
5
 × 100 −
2247
1250
 x =
77273
100000
 x x +
581
4
 x +
415
2
(
133
250
 x + 100) −
11039
10000
 x (
7
10
 x + 100)
    Remove a bracket on the right of the equation:：
     
298851
312500
 x x +
4494
25
 x +
1284
5
 ×
133
250
 x +
1284
5
 × 100 −
2247
1250
 x =
77273
100000
 x x +
581
4
 x +
415
2
 ×
133
250
 x +
415
2
 × 100 −
11039
10000
 x
    The equation is reduced to :
     
298851
312500
 x x +
4494
25
 x +
85386
625
 x + 25680 −
2247
1250
 x (
133
250
 x + 100) =
77273
100000
 x x +
581
4
 x +
11039
100
 x + 20750 −
11039
10000
 x (
7
10
 x + 100)
    The equation is reduced to :
     
298851
312500
 x x +
197736
625
 x + 25680 −
2247
1250
 x (
133
250
 x + 100) =
77273
100000
 x x +
6391
25
 x + 20750 −
11039
10000
 x (
7
10
 x + 100)
    Remove a bracket on the left of the equation:
     
298851
312500
 x x +
197736
625
 x + 25680 −
2247
1250
 x ×
133
250
 x −
2247
1250
 x =
77273
100000
 x x +
6391
25
 x + 20750 −
11039
10000
 x (
7
10
 x + 100)
    Remove a bracket on the right of the equation:：
     
298851
312500
 x x +
197736
625
 x + 25680 −
2247
1250
 x ×
133
250
 x −
2247
1250
 x =
77273
100000
 x x +
6391
25
 x + 20750 −
11039
10000
 x ×
7
10
 x −
11039
10000
 x
    The equation is reduced to :
     
298851
312500
 x x +
197736
625
 x + 25680 −
298851
312500
 x x −
4494
25
 x =
77273
100000
 x x +
6391
25
 x + 20750 −
77273
100000
 x x −
11039
100
 x
    The equation is reduced to :
     
298851
312500
 x x +
85386
625
 x + 25680 −
298851
312500
 x x =
77273
100000
 x x +
581
4
 x + 20750 −
77273
100000
 x x

    The solution of the equation:
        x1≈-187.969925 , keep 6 decimal places
        x2≈-142.857143 , 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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