Mathematics
         
语言：中文    Language:English
Equations   
Fold
Unary equation
Multivariate equation
Math OP  
Unfold
Linear algebra      
Unfold
Derivative function
Function image
Hot issues
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*0.1+x*(1+0.05)+200+x*0.15+(x+x*0.15)*16.55% = 11250 .
    Question type: Equation
    Solution:Original question:
      x ×
1
10
 + x (1 +
1
20
) + 200 + x ×
3
20
 + ( x + x ×
3
20
) ×
331
2000
 = 11250
     Left side of the equation =
1
4
 x + x (1 +
1
20
) + 200 + ( x + x ×
3
20
) ×
331
2000
    The equation is transformed into :
     
1
4
 x + x (1 +
1
20
) + 200 + ( x + x ×
3
20
) ×
331
2000
 = 11250
    Remove the bracket on the left of the equation:
     Left side of the equation =
1
4
 x + x × 1 + x ×
1
20
 + 200 + ( x + x ×
3
20
) ×
331
2000
                                             =
13
10
 x + 200 + ( x + x ×
3
20
) ×
331
2000
                                             =
13
10
 x + 200 + x ×
331
2000
 + x ×
3
20
 ×
331
2000
                                             =
13
10
 x + 200 + x ×
331
2000
 + x ×
993
40000
                                             =
59613
40000
 x + 200
    The equation is transformed into :
     
59613
40000
 x + 200 = 11250

    Transposition :
     
59613
40000
 x = 11250 − 200

    Combine the items on the right of the equation:
     
59613
40000
 x = 11050

    The coefficient of the unknown number is reduced to 1 :
      x = 11050 ÷
59613
40000
        = 11050 ×
40000
59613

    We obtained :
      x =
442000000
59613
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 7414.490128



Your problem has not been solved here? Please go to the Hot Problems section！


Return



  New addition:Lenders ToolBox module（Specific location：Math OP > Lenders ToolBox ），welcome。