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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 1200*300*0.9-3240x+1250*200-150*1200/1250*200+150*1200 = 0.2 .
    Question type: Equation
    Solution:Original question:
     1200 × 300 ×
9
10
3240 x + 1250 × 200150 × 1200 ÷ 1250 × 200 + 150 =
1
5
     Left side of the equation = 3240003240 x + 25000028800 + 180000
                                             = 7252003240 x
    The equation is transformed into :
     7252003240 x =
1
5

    Transposition :
      - 3240 x =
1
5
725200

    Combine the items on the right of the equation:
      - 3240 x = -
3625999
5

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
3625999
5
= 3240 x

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     3240 x =
3625999
5

    The coefficient of the unknown number is reduced to 1 :
      x =
3625999
5
÷ 3240
        =
3625999
5
×
1
3240

    We obtained :
      x =
3625999
16200
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 223.827099



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