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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 [(4-6x)/0.01]-6.5 = [(0.02-2x)/0.02]-7.5 .
    Question type: Equation
    Solution:Original question:
     ((46 x ) ÷
1
100
)
13
2
= ((
1
50
2 x ) ÷
1
50
)
15
2
    Remove the bracket on the left of the equation:
     Left side of the equation = (46 x ) ÷
1
100
13
2
                                             = 4 × 1006 x × 100
13
2
                                             = 400600 x
13
2
                                             =
787
2
600 x
    The equation is transformed into :
     
787
2
600 x = ((
1
50
2 x ) ÷
1
50
)
15
2
    Remove the bracket on the right of the equation:
     Right side of the equation = (
1
50
2 x ) ÷
1
50
15
2
                                               =
1
50
× 502 x × 50
15
2
                                               = 1100 x
15
2
                                               = -
13
2
100 x
    The equation is transformed into :
     
787
2
600 x = -
13
2
100 x

    Transposition :
      - 600 x + 100 x = -
13
2
787
2

    Combine the items on the left of the equation:
      - 500 x = -
13
2
787
2

    Combine the items on the right of the equation:
      - 500 x = - 400

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     400 = 500 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 :
     500 x = 400

    The coefficient of the unknown number is reduced to 1 :
      x = 400 ÷ 500
        = 400 ×
1
500
        = 4 ×
1
5

    We obtained :
      x =
4
5
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.8



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