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 5m-(20-m) = 70 .
    Question type: Equation
    Solution:Original question:
     5 m (20 m ) = 70
    Remove the bracket on the left of the equation:
     Left side of the equation = 5 m 20 + m
                                             = 6 m 20
    The equation is transformed into :
     6 m 20 = 70

    Transposition :
     6 m = 70 + 20

    Combine the items on the right of the equation:
     6 m = 90

    The coefficient of the unknown number is reduced to 1 :
      m = 90 ÷ 6
        = 90 ×
1
6
        = 15 × 1

    We obtained :
      m = 15
    This is the solution of the equation.



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