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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 1447*3*（1+16*986/（986+2000）*1.2 ) = y .
    Question type: Equation
    Solution:Original question:
     1447 × 3(1 + 16 × 986 ÷ (986 + 2000) ×
6
5
) = y
    Remove a bracket on the left of the equation:：
     1447 × 3 × 1 + 1447 × 3 × 16 × 986 ÷ (986 + 2000) ×
6
5
 = y
    The equation is reduced to :
     4341 +
410901696
5
 ÷ (986 + 2000) = y
     Multiply both sides of the equation by:(986 + 2000)
     4341(986 + 2000) +
410901696
5
 = y (986 + 2000)
    Remove a bracket on the left of the equation:
     4341 × 986 + 4341 × 2000 +
410901696
5
 = y (986 + 2000)
    Remove a bracket on the right of the equation:：
     4341 × 986 + 4341 × 2000 +
410901696
5
 = y × 986 + y × 2000
    The equation is reduced to :
     4280226 + 8682000 +
410901696
5
 = y × 986 + y × 2000
    The equation is reduced to :
     
475712826
5
 = 2986 y

    Transposition :
      - 2986 y = -
475712826
5

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
475712826
5
 = 2986 y

    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 :
     2986 y =
475712826
5

    The coefficient of the unknown number is reduced to 1 :
      y =
475712826
5
 ÷ 2986
        =
475712826
5
 ×
1
2986
        =
237856413
5
 ×
1
1493

    We obtained :
      y =
237856413
7465
    This is the solution of the equation.

    Convert the result to decimal form :
      y = 31862.881849



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