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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 89/111-.2-9/44.7 = 0.00238(198+X) .
    Question type: Equation
    Solution:Original question:
     89 ÷ 111
1
5
9 ÷
447
10
=
119
50000
(198 + X )
     Left side of the equation =
89
111
1
5
30
149
                                             =
33116
82695
    The equation is transformed into :
     
33116
82695
=
119
50000
(198 + X )
    Remove the bracket on the right of the equation:
     Right side of the equation =
119
50000
× 198 +
119
50000
X
                                               =
11781
25000
+
119
50000
X
    The equation is transformed into :
     
33116
82695
=
11781
25000
+
119
50000
X

    Transposition :
      -
119
50000
X =
11781
25000
33116
82695

    Combine the items on the right of the equation:
      -
119
50000
X =
29265959
413475000

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
      -
29265959
413475000
=
119
50000
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 :
     
119
50000
X = -
29265959
413475000

    The coefficient of the unknown number is reduced to 1 :
      X = -
29265959
413475000
÷
119
50000
        = -
29265959
413475000
×
50000
119
        = -
29265959
16539
×
2
119

    We obtained :
      X = -
58531918
1968141
    This is the solution of the equation.

    By reducing fraction, we can get:
      X = -
3443054
115773

    Convert the result to decimal form :
      X = - 29.739698



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