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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 50*29.1+x*65 = (100+x)*25 .
    Question type: Equation
    Solution:Original question:
     50 ×
291
10
 + x × 65 = (100 + x ) × 25
     Left side of the equation = 1455 + x × 65
    The equation is transformed into :
     1455 + 65 x = (100 + x ) × 25
    Remove the bracket on the right of the equation:
     Right side of the equation = 100 × 25 + x × 25
                                               = 2500 + x × 25
    The equation is transformed into :
     1455 + 65 x = 2500 + 25 x

    Transposition :
     65 x − 25 x = 2500 − 1455

    Combine the items on the left of the equation:
     40 x = 2500 − 1455

    Combine the items on the right of the equation:
     40 x = 1045

    The coefficient of the unknown number is reduced to 1 :
      x = 1045 ÷ 40
        = 1045 ×
1
40
        = 209 ×
1
8

    We obtained :
      x =
209
8
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 26.125



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