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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 （18-17.549）/（19.337-17.549） = （X-12%）/（14%-12%） .
    Question type: Equation
    Solution:Original question:
     (18 −
17549
1000
) ÷ (
19337
1000
 −
17549
1000
) = ( X −
12
100
) ÷ (
14
100
 −
12
100
)
     Multiply both sides of the equation by:(
19337
1000
 −
17549
1000
) ,  (
14
100
 −
12
100
)
     (18 −
17549
1000
)(
14
100
 −
12
100
) = ( X −
12
100
)(
19337
1000
 −
17549
1000
)
    Remove a bracket on the left of the equation:：
     18(
14
100
 −
12
100
) −
17549
1000
(
14
100
 −
12
100
) = ( X −
12
100
)(
19337
1000
 −
17549
1000
)
    Remove a bracket on the right of the equation:：
     18(
14
100
 −
12
100
) −
17549
1000
(
14
100
 −
12
100
) = X (
19337
1000
 −
17549
1000
) −
12
100
(
19337
1000
 −
17549
1000
)
    Remove a bracket on the left of the equation:
     18 ×
14
100
 − 18 ×
12
100
 −
17549
1000
(
14
100
 −
12
100
) = X (
19337
1000
 −
17549
1000
) −
12
100
(
19337
1000
 −
17549
1000
)
    Remove a bracket on the right of the equation:：
     18 ×
14
100
 − 18 ×
12
100
 −
17549
1000
(
14
100
 −
12
100
) = X ×
19337
1000
 − X ×
17549
1000
 −
12
100
(
19337
1000
 −
17549
1000
)
    The equation is reduced to :
     
63
25
 −
54
25
 −
17549
1000
(
14
100
 −
12
100
) = X ×
19337
1000
 − X ×
17549
1000
 −
12
100
(
19337
1000
 −
17549
1000
)
    The equation is reduced to :
     
9
25
 −
17549
1000
(
14
100
 −
12
100
) =
447
250
 X −
12
100
(
19337
1000
 −
17549
1000
)
    Remove a bracket on the left of the equation:
     
9
25
 −
17549
1000
 ×
14
100
 +
17549
1000
 ×
12
100
 =
447
250
 X −
12
100
(
19337
1000
 −
17549
1000
)
    Remove a bracket on the right of the equation:：
     
9
25
 −
17549
1000
 ×
14
100
 +
17549
1000
 ×
12
100
 =
447
250
 X −
12
100
 ×
19337
1000
 +
12
100
 ×
17549
1000
    The equation is reduced to :
     
9
25
 −
122843
50000
 +
52647
25000
 =
447
250
 X −
58011
25000
 +
52647
25000
    The equation is reduced to :
     
451
50000
 =
447
250
 X −
1341
6250

    Transposition :
      -
447
250
 X = -
1341
6250
 −
451
50000

    Combine the items on the right of the equation:
      -
447
250
 X = -
11179
50000

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
11179
50000
 =
447
250
 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 :
     
447
250
 X =
11179
50000

    The coefficient of the unknown number is reduced to 1 :
      X =
11179
50000
 ÷
447
250
        =
11179
50000
 ×
250
447
        =
11179
200
 ×
1
447

    We obtained :
      X =
11179
89400
    This is the solution of the equation.

    Convert the result to decimal form :
      X = 0.125045



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