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 12.09×x = 7.97×(3.5+x) .
    Question type: Equation
    Solution:Original question:
     
1209
100
x =
797
100
(
7
2
+ x )
    Remove the bracket on the right of the equation:
     Right side of the equation =
797
100
×
7
2
+
797
100
x
                                               =
5579
200
+
797
100
x
    The equation is transformed into :
     
1209
100
x =
5579
200
+
797
100
x

    Transposition :
     
1209
100
x
797
100
x =
5579
200

    Combine the items on the left of the equation:
     
103
25
x =
5579
200

    The coefficient of the unknown number is reduced to 1 :
      x =
5579
200
÷
103
25
        =
5579
200
×
25
103
        =
5579
8
×
1
103

    We obtained :
      x =
5579
824
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 6.770631



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