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 (5.699-5.605)*200+(5.705-5.605)*100-0.1-0.1-(5.759-x)*200-0.2 = 28.1 .
    Question type: Equation
    Solution:Original question:
     (
5699
1000
 −
1121
200
) × 200 + (
1141
200
 −
1121
200
) × 100 −
1
10
 −
1
10
 − (
5759
1000
 − x ) × 200 −
1
5
 =
281
10
     Left side of the equation = (
5699
1000
 −
1121
200
) × 200 + (
1141
200
 −
1121
200
) × 100 −
2
5
 − (
5759
1000
 − x ) × 200
    The equation is transformed into :
     (
5699
1000
 −
1121
200
) × 200 + (
1141
200
 −
1121
200
) × 100 −
2
5
 − (
5759
1000
 − x ) × 200 =
281
10
    Remove the bracket on the left of the equation:
     Left side of the equation =
5699
1000
 × 200 −
1121
200
 × 200 + (
1141
200
 −
1121
200
) × 100 −
2
5
 − (
5759
1000
 − x ) × 200
                                             =
5699
5
 − 1121 + (
1141
200
 −
1121
200
) × 100 −
2
5
 − (
5759
1000
 − x ) × 200
                                             =
92
5
 + (
1141
200
 −
1121
200
) × 100 − (
5759
1000
 − x ) × 200
                                             =
92
5
 +
1141
200
 × 100 −
1121
200
 × 100 − (
5759
1000
 − x ) × 200
                                             =
92
5
 +
1141
2
 −
1121
2
 − (
5759
1000
 − x ) × 200
                                             =
142
5
 − (
5759
1000
 − x ) × 200
                                             =
142
5
 −
5759
1000
 × 200 + x × 200
                                             =
142
5
 −
5759
5
 + x × 200
                                             = -
5617
5
 + 200 x
    The equation is transformed into :
      -
5617
5
 + 200 x =
281
10

    Transposition :
     200 x =
281
10
 +
5617
5

    Combine the items on the right of the equation:
     200 x =
2303
2

    The coefficient of the unknown number is reduced to 1 :
      x =
2303
2
 ÷ 200
        =
2303
2
 ×
1
200

    We obtained :
      x =
2303
400
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 5.7575



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。