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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 ｛（220+220）*78-x｝*0.85+8*78 = 45364-17012 .
    Question type: Equation
    Solution:Original question:
     ((220 + 220) × 78 − x ) ×
17
20
 + 8 × 78 = 45364 − 17012
     Left side of the equation = ((220 + 220) × 78 − x ) ×
17
20
 + 624
    The equation is transformed into :
     ((220 + 220) × 78 − x ) ×
17
20
 + 624 = 45364 − 17012
    Remove the bracket on the left of the equation:
     Left side of the equation = (220 + 220) × 78 ×
17
20
 − x ×
17
20
 + 624
                                             = (220 + 220) ×
663
10
 − x ×
17
20
 + 624
                                             = 220 ×
663
10
 + 220 ×
663
10
 −
17
20
 x + 624
                                             = 14586 + 14586 −
17
20
 x + 624
                                             = 29796 −
17
20
 x
    The equation is transformed into :
     29796 −
17
20
 x = 45364 − 17012
     Right side of the equation = 28352
    The equation is transformed into :
     29796 −
17
20
 x = 28352

    Transposition :
      -
17
20
 x = 28352 − 29796

    Combine the items on the right of the equation:
      -
17
20
 x = - 1444

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     1444 =
17
20
 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 :
     
17
20
 x = 1444

    The coefficient of the unknown number is reduced to 1 :
      x = 1444 ÷
17
20
        = 1444 ×
20
17

    We obtained :
      x =
28880
17
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 1698.823529



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