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 0.10*x+(x*1.05+200)+0.15*x+(0.10*x*0.1655) = 0 .
    Question type: Equation
    Solution:Original question:
     
1
10
x + ( x ×
21
20
+ 200) +
3
20
x + (
1
10
x ×
331
2000
) = 0
     Left side of the equation =
1
4
x + ( x ×
21
20
+ 200) + (
1
10
x ×
331
2000
)
    The equation is transformed into :
     
1
4
x + ( x ×
21
20
+ 200) + (
1
10
x ×
331
2000
) = 0
    Remove the bracket on the left of the equation:
     Left side of the equation =
1
4
x + x ×
21
20
+ 200 + (
1
10
x ×
331
2000
)
                                             =
13
10
x + 200 + (
1
10
x ×
331
2000
)
                                             =
13
10
x + 200 +
1
10
x ×
331
2000
                                             =
13
10
x + 200 +
331
20000
x
                                             =
26331
20000
x + 200
    The equation is transformed into :
     
26331
20000
x + 200 = 0

    Transposition :
     
26331
20000
x = 0200

    Combine the items on the right of the equation:
     
26331
20000
x = - 200

    The coefficient of the unknown number is reduced to 1 :
      x = - 200 ÷
26331
20000
        = - 200 ×
20000
26331

    We obtained :
      x = -
4000000
26331
    This is the solution of the equation.

    Convert the result to decimal form :
      x = - 151.912195



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。