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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 s+(2.4-0.8) = 4.2 .
    Question type: Equation
    Solution:Original question:
      s + (
12
5
4
5
) =
21
5
    Remove the bracket on the left of the equation:
     Left side of the equation = s +
12
5
4
5
                                             = s +
8
5
    The equation is transformed into :
      s +
8
5
=
21
5

    Transposition :
      s =
21
5
8
5

    Combine the items on the right of the equation:
      s =
13
5
    This is the solution of the equation.
    This is the solution of the equation.



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