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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 (30-x) = 0.5*2.3*2*0.14*(-x+1.5)*(1+x/50) .
    Question type: Equation
    Solution:Original question:
     (30 − x ) =
1
2
 ×
23
10
 × 2 ×
7
50
( - x +
3
2
)(1 + x ÷ 50)
    Remove the bracket on the left of the equation:
     Left side of the equation = 30 − x
    The equation is transformed into :
     30 − x =
1
2
 ×
23
10
 × 2 ×
7
50
( - x +
3
2
)(1 + x ÷ 50)
     Right side of the equation =
161
500
( - x +
3
2
)(1 + x ÷ 50)
    The equation is transformed into :
     30 − x =
161
500
( - x +
3
2
)(1 + x ÷ 50)
    Remove the bracket on the right of the equation:
     Right side of the equation = -
161
500
 x (1 + x ÷ 50) +
161
500
 ×
3
2
(1 + x ÷ 50)
                                               = -
161
500
 x (1 + x ÷ 50) +
483
1000
(1 + x ÷ 50)
                                               = -
161
500
 x × 1 −
161
500
 x x ÷ 50 +
483
1000
(1 + x ÷ 50)
                                               = -
161
500
 x −
161
25000
 x x +
483
1000
(1 + x ÷ 50)
                                               = -
161
500
 x −
161
25000
 x x +
483
1000
 × 1 +
483
1000
 x ÷ 50
                                               = -
161
500
 x −
161
25000
 x x +
483
1000
 +
483
50000
 x
                                               = -
15617
50000
 x −
161
25000
 x x +
483
1000
    The equation is transformed into :
     30 − x = -
15617
50000
 x −
161
25000
 x x +
483
1000
    This equation has no real solution!


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