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 9/m+9 = 30% .
    Question type: Equation
    Solution:Original question:
     9 ÷ m + 9 =
30
100
     Multiply both sides of the equation by: m
     9 + 9 m =
30
100
m

    Transposition :
     9 m
30
100
m = - 9

    Combine the items on the left of the equation:
     
87
10
m = - 9

    The coefficient of the unknown number is reduced to 1 :
      m = - 9 ÷
87
10
        = - 9 ×
10
87
        = - 3 ×
10
29

    We obtained :
      m = -
30
29
    This is the solution of the equation.

    Convert the result to decimal form :
      m = - 1.034483



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