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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 11.9*400*x+（2*491+2*314）*300-（298320/x-660）*（2*491+2*314）+0.9*215*2300.6-（318962/x-680）*2300.6 = 2500000 .
    Question type: Equation
    Solution:Original question:
     
119
10
 × 400 x + (2 × 491 + 2 × 314) × 300 − (298320 ÷ x − 660)(2 × 491 + 2 × 314) +
9
10
 × 215 ×
11503
5
 − (318962 ÷ x − 680) ×
11503
5
 = 2500000
    Remove a bracket on the left of the equation:：
     
119
10
 × 400 x + 2 × 491 × 300 + 2 × 314 × 300 − (298320 ÷ x − 660)(2 × 491 + 2 × 314) +
9
10
 = 2500000
    The equation is reduced to :
     4760 x + 294600 + 188400 − (298320 ÷ x − 660)(2 × 491 + 2 × 314) +
4451661
10
 − (318962 ÷ x − 680) ×
11503
5
 = 2500000
    The equation is reduced to :
     4760 x +
9281661
10
 − (298320 ÷ x − 660)(2 × 491 + 2 × 314) − (318962 ÷ x − 680) ×
11503
5
 = 2500000
    Remove a bracket on the left of the equation:
     4760 x +
9281661
10
 − 298320 ÷ x × (2 × 491 + 2 × 314) + 660(2 × 491 + 2 × 314) − (318962 ÷ x − 680) ×
11503
5
 = 2500000
     Multiply both sides of the equation by: x
     4760 x x +
9281661
10
 x − 298320(2 × 491 + 2 × 314) + 660(2 × 491 + 2 × 314) x − (318962 ÷ x − 680) ×
11503
5
 = 2500000 x
    Remove a bracket on the left of the equation:
     4760 x x +
9281661
10
 x − 298320 × 2 × 491 − 298320 × 2 × 314 + 660 = 2500000 x
    The equation is reduced to :
     4760 x x +
9281661
10
 x − 292950240 − 187344960 + 660(2 × 491 + 2 × 314) x − (318962 ÷ x − 680) ×
11503
5
 = 2500000 x
    The equation is reduced to :
     4760 x x +
9281661
10
 x − 480295200 + 660(2 × 491 + 2 × 314) x − (318962 ÷ x − 680) ×
11503
5
 x = 2500000 x
    Remove a bracket on the left of the equation:
     4760 x x +
9281661
10
 x − 480295200 + 660 × 2 × 491 x + 660 × 2 = 2500000 x
    The equation is reduced to :
     4760 x x +
9281661
10
 x − 480295200 + 648120 x + 414480 x − (318962 ÷ x − 680) ×
11503
5
 = 2500000 x
    The equation is reduced to :
     4760 x x +
19907661
10
 x − 480295200 − (318962 ÷ x − 680) ×
11503
5
 x = 2500000 x
    Remove a bracket on the left of the equation:
     4760 x x +
19907661
10
 x − 480295200 − 318962 ÷ x ×
11503
5
 x + 680 ×
11503
5
 = 2500000 x
    The equation is reduced to :
     4760 x x +
19907661
10
 x − 480295200 −
3669019886
5
 ÷ x × x + 1564408 x = 2500000 x
    The equation is reduced to :
     4760 x x +
35551741
10
 x − 480295200 −
3669019886
5
 ÷ x × x = 2500000 x
    
    There are 0 solution(s).

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