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+700）/21.75*5-0.105x = 1950 .
    Question type: Equation
    Solution:Original question:
     ( x + 700) ÷
87
4
 × 5 −
21
200
 x = 1950
     Left side of the equation = ( x + 700) ×
20
87
 −
21
200
 x
    The equation is transformed into :
     ( x + 700) ×
20
87
 −
21
200
 x = 1950
    Remove the bracket on the left of the equation:
     Left side of the equation = x ×
20
87
 + 700 ×
20
87
 −
21
200
 x
                                             = x ×
20
87
 +
14000
87
 −
21
200
 x
                                             =
2173
17400
 x +
14000
87
    The equation is transformed into :
     
2173
17400
 x +
14000
87
 = 1950

    Transposition :
     
2173
17400
 x = 1950 −
14000
87

    Combine the items on the right of the equation:
     
2173
17400
 x =
155650
87

    The coefficient of the unknown number is reduced to 1 :
      x =
155650
87
 ÷
2173
17400
        =
155650
87
 ×
17400
2173
        = 155650 ×
200
2173

    We obtained :
      x =
31130000
2173
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 14325.816843



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。