Mathematics
         
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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 12.21c = (3.2+c)×7.92 .
    Question type: Equation
    Solution:Original question:
     
1221
100
c = (
16
5
+ c ) ×
198
25
    Remove the bracket on the right of the equation:
     Right side of the equation =
16
5
×
198
25
+ c ×
198
25
                                               =
3168
125
+ c ×
198
25
    The equation is transformed into :
     
1221
100
c =
3168
125
+
198
25
c

    Transposition :
     
1221
100
c
198
25
c =
3168
125

    Combine the items on the left of the equation:
     
429
100
c =
3168
125

    The coefficient of the unknown number is reduced to 1 :
      c =
3168
125
÷
429
100
        =
3168
125
×
100
429
        =
96
5
×
4
13

    We obtained :
      c =
384
65
    This is the solution of the equation.

    Convert the result to decimal form :
      c = 5.907692



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