Mathematics
         
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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 X/87+(40-X)/126-.055 = 0.238 .
    Question type: Equation
    Solution:Original question:
      X ÷ 87 + (40 X ) ÷ 126
11
200
=
119
500
    Remove the bracket on the left of the equation:
     Left side of the equation =
1
87
X + 40 ×
1
126
X ×
1
126
11
200
                                             =
1
87
X +
20
63
X ×
1
126
11
200
                                             =
13
3654
X +
3307
12600
    The equation is transformed into :
     
13
3654
X +
3307
12600
=
119
500

    Transposition :
     
13
3654
X =
119
500
3307
12600

    Combine the items on the right of the equation:
     
13
3654
X = -
1541
63000

    The coefficient of the unknown number is reduced to 1 :
      X = -
1541
63000
÷
13
3654
        = -
1541
63000
×
3654
13
        = -
1541
500
×
29
13

    We obtained :
      X = -
44689
6500
    This is the solution of the equation.

    Convert the result to decimal form :
      X = - 6.875231



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