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 （2+3.11）/2*1.4*X = 112.5 .
    Question type: Equation
    Solution:Original question:
     (2 +
311
100
) ÷ 2 ×
7
5
 X =
225
2
     Left side of the equation = (2 +
311
100
) ×
7
10
 X
    The equation is transformed into :
     (2 +
311
100
) ×
7
10
 X =
225
2
    Remove the bracket on the left of the equation:
     Left side of the equation = 2 ×
7
10
 X +
311
100
 ×
7
10
 X
                                             =
7
5
 X +
2177
1000
 X
                                             =
3577
1000
 X
    The equation is transformed into :
     
3577
1000
 X =
225
2

    The coefficient of the unknown number is reduced to 1 :
      X =
225
2
 ÷
3577
1000
        =
225
2
 ×
1000
3577
        = 225 ×
500
3577

    We obtained :
      X =
112500
3577
    This is the solution of the equation.

    Convert the result to decimal form :
      X = 31.450937



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。