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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 （594000-70×15x×4.4％）÷30％×15x+15x×3％ = 3.8％ .
    Question type: Equation
    Solution:Original question:
     (594000 − 70 × 15 x ×
22
500
) ÷
30
100
 × 15 x + 15 x ×
3
100
 =
19
500
     Left side of the equation = (594000 − 70 × 15 x ×
22
500
) × 50 x +
9
20
 x
    The equation is transformed into :
     (594000 − 70 × 15 x ×
22
500
) × 50 x +
9
20
 x =
19
500
    Remove the bracket on the left of the equation:
     Left side of the equation = 594000 × 50 x − 70 × 15 x ×
22
500
 × 50 x +
9
20
 x
                                             = 29700000 x − 2310 x x +
9
20
 x
                                             =
594000009
20
 x − 2310 x x
    The equation is transformed into :
     
594000009
20
 x − 2310 x x =
19
500

    the solutions is:
        x=0, 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.)


解方程的详细方法请参阅：《方程的解法》


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