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 (1665+1040x-690)*1.8*1.08*1.2*0.8 = 1873 .
    Question type: Equation
    Solution:Original question:
     (1665 + 1040 x − 690) ×
9
5
 ×
27
25
 ×
6
5
 ×
4
5
 = 1873
     Left side of the equation = (1665 + 1040 x − 690) ×
5832
3125
    The equation is transformed into :
     (1665 + 1040 x − 690) ×
5832
3125
 = 1873
    Remove the bracket on the left of the equation:
     Left side of the equation = 1665 ×
5832
3125
 + 1040 x ×
5832
3125
 − 690 ×
5832
3125
                                             =
1942056
625
 +
1213056
625
 x −
804816
625
                                             =
227448
125
 +
1213056
625
 x
    The equation is transformed into :
     
227448
125
 +
1213056
625
 x = 1873

    Transposition :
     
1213056
625
 x = 1873 −
227448
125

    Combine the items on the right of the equation:
     
1213056
625
 x =
6677
125

    The coefficient of the unknown number is reduced to 1 :
      x =
6677
125
 ÷
1213056
625
        =
6677
125
 ×
625
1213056
        = 6677 ×
5
1213056

    We obtained :
      x =
33385
1213056
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.027521



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。