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 12.9×c = （3.3+c）×7.93 .
    Question type: Equation
    Solution:Original question:
     
129
10
 c = (
33
10
 + c ) ×
793
100
    Remove the bracket on the right of the equation:
     Right side of the equation =
33
10
 ×
793
100
 + c ×
793
100
                                               =
26169
1000
 + c ×
793
100
    The equation is transformed into :
     
129
10
 c =
26169
1000
 +
793
100
 c

    Transposition :
     
129
10
 c −
793
100
 c =
26169
1000

    Combine the items on the left of the equation:
     
497
100
 c =
26169
1000

    The coefficient of the unknown number is reduced to 1 :
      c =
26169
1000
 ÷
497
100
        =
26169
1000
 ×
100
497
        =
26169
10
 ×
1
497

    We obtained :
      c =
26169
4970
    This is the solution of the equation.

    Convert the result to decimal form :
      c = 5.265392



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。