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 194708 = 7.833x+189*2028x/(189x+2028) .
    Question type: Equation
    Solution:Original question:
     194708 =
7833
1000
x + 189 × 2028 x ÷ (189 x + 2028)
     Multiply both sides of the equation by:(189 x + 2028)
     194708(189 x + 2028) =
7833
1000
x (189 x + 2028) + 189 × 2028 x
    Remove a bracket on the left of the equation::
     194708 × 189 x + 194708 × 2028 =
7833
1000
x (189 x + 2028) + 189 × 2028 x
    Remove a bracket on the right of the equation::
     194708 × 189 x + 194708 × 2028 =
7833
1000
x × 189 x +
7833
1000
x × 2028 + 189 × 2028 x
    The equation is reduced to :
     36799812 x + 394867824 =
1480437
1000
x x +
3971331
250
x + 383292 x
    The equation is reduced to :
     36799812 x + 394867824 =
1480437
1000
x x +
99794331
250
x

    The solution of the equation:
        x1≈-10.843046 , keep 6 decimal places
        x2≈-10.730159 , keep 6 decimal places
    
    There are 2 solution(s).


解程的详细方法请参阅:《方程的解法》



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





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