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 18×a×0.6 = 12.9 .
    Question type: Equation
    Solution:Original question:
     18 a ×
3
5
=
129
10
     Left side of the equation =
54
5
a
    The equation is transformed into :
     
54
5
a =
129
10

    The coefficient of the unknown number is reduced to 1 :
      a =
129
10
÷
54
5
        =
129
10
×
5
54
        =
43
2
×
1
18

    We obtained :
      a =
43
36
    This is the solution of the equation.

    Convert the result to decimal form :
      a = 1.194444



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