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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 （55-x）÷100×（10-2x）×100×（10-2x）÷（2x÷100）÷（2x÷100） = 0.000015 .
    Question type: Equation
    Solution:Original question:
     (55 − x ) ÷ 100 × (10 − 2 x ) × 100(10 − 2 x ) ÷ (2 x ÷ 100) ÷ (2 x ÷ 100) =
3
200000
     Multiply both sides of the equation by:(2 x ÷ 100)
     (55 − x ) ÷ 100 × (10 − 2 x ) × 100(10 − 2 x ) ÷ (2 x ÷ 100) =
3
200000
(2 x ÷ 100)
    Remove a bracket on the left of the equation:：
     55 ÷ 100 × (10 − 2 x ) × 100(10 − 2 x ) ÷ (2 x ÷ 100) − x ÷ 100 × (10 − 2 x ) × 100(10 − 2 x ) ÷ (2 x ÷ 100) =
3
200000
(2 x ÷ 100)
    Remove a bracket on the right of the equation:：
     55 ÷ 100 × (10 − 2 x ) × 100(10 − 2 x ) ÷ (2 x ÷ 100) − x ÷ 100 × (10 − 2 x ) × 100(10 − 2 x ) ÷ (2 x ÷ 100) =
3
200000
 × 2 x ÷ 100
    The equation is reduced to :
     55(10 − 2 x )(10 − 2 x ) ÷ (2 x ÷ 100) − x × 1(10 − 2 x )(10 − 2 x ) ÷ (2 x ÷ 100) =
3
10000000
 x
     Multiply both sides of the equation by:(2 x ÷ 100)
     55(10 − 2 x )(10 − 2 x ) − 1 × 1(10 − 2 x )(10 − 2 x ) ÷ (2 × 1 ÷ 100) × (2 x ÷ 100) =
3
10000000
 x (2 x ÷ 100)
    Remove a bracket on the left of the equation:
     55 × 10(10 − 2 x ) − 55 × 2 x (10 − 2 x ) − 1 × 1(10 − 2 x )(10 − 2 x ) ÷ (2 × 1 ÷ 100) =
3
10000000
 x (2 x ÷ 100)
    Remove a bracket on the right of the equation:：
     55 × 10(10 − 2 x ) − 55 × 2 x (10 − 2 x ) − 1 × 1(10 − 2 x )(10 − 2 x ) ÷ (2 × 1 ÷ 100) =
3
10000000
 x × 2 x ÷ 100
    The equation is reduced to :
     550(10 − 2 x ) − 110 x (10 − 2 x ) − 1(10 − 2 x )(10 − 2 x ) ÷ (2 × 1 ÷ 100) × (2 x ÷ 100) =
3
500000000
 x x
     Multiply both sides of the equation by:(2 × 1 ÷ 100)
     550(10 − 2 x )(2 × 1 ÷ 100) − 110 x (10 − 2 x )(2 × 1 ÷ 100) − 1(10 − 2 x )(10 − 2 x )(2 x ÷ 100) =
3
500000000
 x x (2 × 1 ÷ 100)
    Remove a bracket on the left of the equation:
     550 × 10(2 × 1 ÷ 100) − 550 × 2 x (2 × 1 ÷ 100) − 110 x (10 − 2 x )(2 × 1 ÷ 100) − 1 =
3
500000000
 x x (2 × 1 ÷ 100)
    Remove a bracket on the right of the equation:：
     550 × 10(2 × 1 ÷ 100) − 550 × 2 x (2 × 1 ÷ 100) − 110 x (10 − 2 x )(2 × 1 ÷ 100) − 1 =
3
500000000
 x x × 2 × 1 ÷ 100

    the solutions is:
        x=55, it is the incremental root of the eqution.    
    There are 1 solution(s).
    There is(are) 1 additive root(s) and 0 real solutions.(Note:additive root, generated by computer, but not suitable for this equation.)


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