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 1.11+x/3.85+x = 30% .
    Question type: Equation
    Solution:Original question:
     
111
100
+ x ÷
77
20
+ x =
30
100
     Left side of the equation =
111
100
+
97
77
x
    The equation is transformed into :
     
111
100
+
97
77
x =
30
100

    Transposition :
     
97
77
x =
30
100
111
100

    Combine the items on the right of the equation:
     
97
77
x = -
81
100

    The coefficient of the unknown number is reduced to 1 :
      x = -
81
100
÷
97
77
        = -
81
100
×
77
97

    We obtained :
      x = -
6237
9700
    This is the solution of the equation.

    Convert the result to decimal form :
      x = - 0.64299



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