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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 (3/8x+36)÷{(1-3/8)x-36} = 3/2 .
    Question type: Equation
    Solution:Original question:
     (3 ÷ 8 × x + 36) ÷ ((13 ÷ 8) x 36) = 3 ÷ 2
     Multiply both sides of the equation by:((13 ÷ 8) x 36)
     (3 ÷ 8 × x + 36) = 3 ÷ 2 × ((13 ÷ 8) x 36)
    Remove a bracket on the left of the equation::
     3 ÷ 8 × x + 36 = 3 ÷ 2 × ((13 ÷ 8) x 36)
    Remove a bracket on the right of the equation::
     3 ÷ 8 × x + 36 = 3 ÷ 2 × (13 ÷ 8) x 3 ÷ 2 × 36
    The equation is reduced to :
     
3
8
x + 36 =
3
2
(13 ÷ 8) x 54
    Remove a bracket on the right of the equation::
     
3
8
x + 36 =
3
2
× 1 x
3
2
× 3 ÷ 8 × x 54
    The equation is reduced to :
     
3
8
x + 36 =
3
2
x
9
16
x 54
    The equation is reduced to :
     
3
8
x + 36 =
15
16
x 54

    Transposition :
     
3
8
x
15
16
x = - 5436

    Combine the items on the left of the equation:
      -
9
16
x = - 5436

    Combine the items on the right of the equation:
      -
9
16
x = - 90

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     90 =
9
16
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 :
     
9
16
x = 90

    The coefficient of the unknown number is reduced to 1 :
      x = 90 ÷
9
16
        = 90 ×
16
9
        = 10 × 16

    We obtained :
      x = 160
    This is the solution of the equation.



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