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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-10000*6%-4000*9%)*(1-25%)-6000*10%)/1000 = ((X-10000*6%*0.75-600)/(1000+400) ) .
    Question type: Equation
    Solution:Original question:
     (( X − 10000 ×
6
100
 − 4000 ×
9
100
)(1 −
25
100
) − 6000 ×
10
100
) ÷ 1000 = (( X − 10000 ×
6
100
 ×
3
4
 − 600) ÷ (1000 + 400))
    Remove a bracket on the left of the equation:：
     ( X − 10000 ×
6
100
 − 4000 ×
9
100
)(1 −
25
100
) ÷ 1000 − 6000 ×
10
100
 ÷ 1000 = (( X − 10000 ×
6
100
 ×
3
4
 − 600) ÷ (1000 + 400))
    Remove a bracket on the right of the equation:：
     ( X − 10000 ×
6
100
 − 4000 ×
9
100
)(1 −
25
100
) ÷ 1000 − 6000 ×
10
100
 ÷ 1000 = ( X − 10000 ×
6
100
 ×
3
4
 − 600) ÷ (1000 + 400)
    The equation is reduced to :
     ( X − 10000 ×
6
100
 − 4000 ×
9
100
)(1 −
25
100
) ×
1
1000
 −
3
5
 = ( X − 10000 ×
6
100
 ×
3
4
 − 600) ÷ (1000 + 400)
     Multiply both sides of the equation by:(1000 + 400)
     ( X − 10000 ×
6
100
 − 4000 ×
9
100
)(1 −
25
100
) ×
1
1000
(1000 + 400) −
3
5
(1000 + 400) = ( X − 10000 ×
6
100
 ×
3
4
 − 600)
    Remove a bracket on the left of the equation:
      X (1 −
25
100
) ×
1
1000
(1000 + 400) − 10000 ×
6
100
(1 −
25
100
) ×
1
1000
(1000 + 400) − 4000 ×
9
100
(1 −
25
100
) = ( X − 10000 ×
6
100
 ×
3
4
 − 600)
    Remove a bracket on the right of the equation:：
      X (1 −
25
100
) ×
1
1000
(1000 + 400) − 10000 ×
6
100
(1 −
25
100
) ×
1
1000
(1000 + 400) − 4000 ×
9
100
(1 −
25
100
) = X − 10000 ×
6
100
 ×
3
4
 − 600
    The equation is reduced to :
      X (1 −
25
100
) ×
1
1000
(1000 + 400) −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 450 − 600
    The equation is reduced to :
      X (1 −
25
100
) ×
1
1000
(1000 + 400) −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 1050
    Remove a bracket on the left of the equation:
      X × 1 ×
1
1000
(1000 + 400) − X ×
25
100
 ×
1
1000
(1000 + 400) −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
 = X − 1050
    The equation is reduced to :
      X ×
1
1000
(1000 + 400) − X ×
1
4000
(1000 + 400) −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) = X − 1050
    Remove a bracket on the left of the equation:
      X ×
1
1000
 × 1000 + X ×
1
1000
 × 400 − X ×
1
4000
(1000 + 400) −
3
5
(1 −
25
100
)(1000 + 400) = X − 1050
    The equation is reduced to :
      X × 1 + X ×
2
5
 − X ×
1
4000
(1000 + 400) −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
(1 −
25
100
) = X − 1050
    The equation is reduced to :
     
7
5
 X − X ×
1
4000
(1000 + 400) −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
 = X − 1050
    Remove a bracket on the left of the equation:
     
7
5
 X − X ×
1
4000
 × 1000 − X ×
1
4000
 × 400 −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
 = X − 1050
    The equation is reduced to :
     
7
5
 X − X ×
1
4
 − X ×
1
10
 −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) = X − 1050
    The equation is reduced to :
     
21
20
 X −
3
5
(1 −
25
100
)(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 1050
    Remove a bracket on the left of the equation:
     
21
20
 X −
3
5
 × 1(1000 + 400) +
3
5
 ×
25
100
(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
 = X − 1050
    The equation is reduced to :
     
21
20
 X −
3
5
(1000 + 400) +
3
20
(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 1050
    Remove a bracket on the left of the equation:
     
21
20
 X −
3
5
 × 1000 −
3
5
 × 400 +
3
20
(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
 = X − 1050
    The equation is reduced to :
     
21
20
 X − 600 − 240 +
3
20
(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 1050
    The equation is reduced to :
     
21
20
 X − 840 +
3
20
(1000 + 400) −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 1050
    Remove a bracket on the left of the equation:
     
21
20
 X − 840 +
3
20
 × 1000 +
3
20
 × 400 −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 1050
    The equation is reduced to :
     
21
20
 X − 840 + 150 + 60 −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 1050
    The equation is reduced to :
     
21
20
 X − 630 −
9
25
(1 −
25
100
)(1000 + 400) −
3
5
(1000 + 400) = X − 1050
    This equation has no real solution!


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