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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 255.7×7.93+12.08x = (255.7+x)×7.97 .
    Question type: Equation
    Solution:Original question:
     
2557
10
×
793
100
+
302
25
x = (
2557
10
+ x ) ×
797
100
     Left side of the equation =
2027701
1000
+
302
25
x
    The equation is transformed into :
     
2027701
1000
+
302
25
x = (
2557
10
+ x ) ×
797
100
    Remove the bracket on the right of the equation:
     Right side of the equation =
2557
10
×
797
100
+ x ×
797
100
                                               =
2037929
1000
+ x ×
797
100
    The equation is transformed into :
     
2027701
1000
+
302
25
x =
2037929
1000
+
797
100
x

    Transposition :
     
302
25
x
797
100
x =
2037929
1000
2027701
1000

    Combine the items on the left of the equation:
     
411
100
x =
2037929
1000
2027701
1000

    Combine the items on the right of the equation:
     
411
100
x =
2557
250

    The coefficient of the unknown number is reduced to 1 :
      x =
2557
250
÷
411
100
        =
2557
250
×
100
411
        =
2557
5
×
2
411

    We obtained :
      x =
5114
2055
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 2.488564



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