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 （3.34+3.74）/2*X*38.5 = 112.5 .
    Question type: Equation
    Solution:Original question:
     (
167
50
 +
187
50
) ÷ 2 × X ×
77
2
 =
225
2
     Left side of the equation = (
167
50
 +
187
50
) ×
77
4
 X
    The equation is transformed into :
     (
167
50
 +
187
50
) ×
77
4
 X =
225
2
    Remove the bracket on the left of the equation:
     Left side of the equation =
167
50
 ×
77
4
 X +
187
50
 ×
77
4
 X
                                             =
12859
200
 X +
14399
200
 X
                                             =
13629
100
 X
    The equation is transformed into :
     
13629
100
 X =
225
2

    The coefficient of the unknown number is reduced to 1 :
      X =
225
2
 ÷
13629
100
        =
225
2
 ×
100
13629
        = 75 ×
50
4543

    We obtained :
      X =
3750
4543
    This is the solution of the equation.

    Convert the result to decimal form :
      X = 0.825446



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。