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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.
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    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 12 = （27-1.5x）（19/（4-x））-4.5x .
    Question type: Equation
    Solution:Original question:
     12 = (27 −
3
2
 x )(19 ÷ (4 − x )) −
9
2
 x
    Remove a bracket on the right of the equation:：
     12 = 27(19 ÷ (4 − x )) −
3
2
 x (19 ÷ (4 − x )) −
9
2
 x
    Remove a bracket on the right of the equation:：
     12 = 27 × 19 ÷ (4 − x ) −
3
2
 x (19 ÷ (4 − x )) −
9
2
 x
    The equation is reduced to :
     12 = 513 ÷ (4 − x ) −
3
2
 x (19 ÷ (4 − x )) −
9
2
 x
     Multiply both sides of the equation by:(4 − x )
     12(4 − x ) = 513 −
3
2
 x (19 ÷ (4 − x ))(4 − x ) −
9
2
 x (4 − x )
    Remove a bracket on the left of the equation:
     12 × 4 − 12 x = 513 −
3
2
 x (19 ÷ (4 − x ))(4 − x ) −
9
2
 x (4 − x )
    Remove a bracket on the right of the equation:：
     12 × 4 − 12 x = 513 −
3
2
 x × 19 ÷ (4 − x ) × (4 − x ) −
9
2
 x (4 − x )
    The equation is reduced to :
     48 − 12 x = 513 −
57
2
 x ÷ (4 − x ) × (4 − x ) −
9
2
 x (4 − x )
     Multiply both sides of the equation by:(4 − x )
     48(4 − x ) − 12 x (4 − x ) = 513(4 − x ) −
57
2
 x (4 − x ) −
9
2
 x (4 − x )(4 − x )
    Remove a bracket on the left of the equation:
     48 × 4 − 48 x − 12 x (4 − x ) = 513(4 − x ) −
57
2
 x (4 − x ) −
9
2
 x (4 − x )(4 − x )
    Remove a bracket on the right of the equation:：
     48 × 4 − 48 x − 12 x (4 − x ) = 513 × 4 − 513 x −
57
2
 x (4 − x ) −
9
2
 x (4 − x )(4 − x )
    The equation is reduced to :
     192 − 48 x − 12 x (4 − x ) = 2052 − 513 x −
57
2
 x (4 − x ) −
9
2
 x (4 − x )(4 − x )
    Remove a bracket on the left of the equation:
     192 − 48 x − 12 x × 4 + 12 x x = 2052 − 513 x −
57
2
 x (4 − x ) −
9
2
 x (4 − x )(4 − x )
    Remove a bracket on the right of the equation:：
     192 − 48 x − 12 x × 4 + 12 x x = 2052 − 513 x −
57
2
 x × 4 +
57
2
 x x −
9
2
 x (4 − x )
    The equation is reduced to :
     192 − 48 x − 48 x + 12 x x = 2052 − 513 x − 114 x +
57
2
 x x −
9
2
 x (4 − x )(4 − x )
    The equation is reduced to :
     192 − 96 x + 12 x x = 2052 − 627 x +
57
2
 x x −
9
2
 x (4 − x )(4 − x )
    Remove a bracket on the right of the equation:：
     192 − 96 x + 12 x x = 2052 − 627 x +
57
2
 x x −
9
2
 x × 4(4 − x ) +
9
2
 x
    The equation is reduced to :
     192 − 96 x + 12 x x = 2052 − 627 x +
57
2
 x x − 18 x (4 − x ) +
9
2
 x x
    Remove a bracket on the right of the equation:：
     192 − 96 x + 12 x x = 2052 − 627 x +
57
2
 x x − 18 x × 4 + 18 x x
    The equation is reduced to :
     192 − 96 x + 12 x x = 2052 − 627 x +
57
2
 x x − 72 x + 18 x x +
9
2
    The equation is reduced to :
     192 − 96 x + 12 x x = 2052 − 699 x +
57
2
 x x + 18 x x +
9
2
 x x
    Remove a bracket on the right of the equation:：
     192 − 96 x + 12 x x = 2052 − 699 x +
57
2
 x x + 18 x x +
9
2
 x x
    The equation is reduced to :
     192 − 96 x + 12 x x = 2052 − 699 x +
57
2
 x x + 18 x x + 18 x x
    
    There are 0 solution(s).

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