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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 ((2500-x)×0.25+150)(1+2(2500-x)/17500) = x-0.05×2500 .
    Question type: Equation
    Solution:Original question:
     ((2500 x ) ×
1
4
+ 150)(1 + 2(2500 x ) ÷ 17500) = x
1
20
× 2500
    Remove the bracket on the left of the equation:
     Left side of the equation = (2500 x ) ×
1
4
(1 + 2(2500 x ) ÷ 17500) + 150(1 + 2(2500 x ) ÷ 17500)
                                             = 2500 ×
1
4
(1 + 2(2500 x ) ÷ 17500) x ×
1
4
(1 + 2(2500 x ) ÷ 17500) + 150(1 + 2(2500 x ) ÷ 17500)
                                             = 625(1 + 2(2500 x ) ÷ 17500) x ×
1
4
(1 + 2(2500 x ) ÷ 17500) + 150(1 + 2(2500 x ) ÷ 17500)
                                             = 625 × 1 + 625 × 2(2500 x ) ÷ 17500 x ×
1
4
(1 + 2(2500 x ) ÷ 17500) + 150(1 + 2(2500 x ) ÷ 17500)
                                             = 625 +
1
14
(2500 x ) x ×
1
4
(1 + 2(2500 x ) ÷ 17500) + 150(1 + 2(2500 x ) ÷ 17500)
                                             = 625 +
1
14
× 2500
1
14
x x ×
1
4
(1 + 2(2500 x ) ÷ 17500) + 150(1 + 2(2500 x ) ÷ 17500)
                                             = 625 +
1250
7
1
14
x x ×
1
4
(1 + 2(2500 x ) ÷ 17500) + 150(1 + 2(2500 x ) ÷ 17500)
                                             =
5625
7
1
14
x x ×
1
4
(1 + 2(2500 x ) ÷ 17500) + 150(1 + 2(2500 x ) ÷ 17500)
                                             =
5625
7
1
14
x x ×
1
4
× 1 x ×
1
4
× 2(2500 x ) ÷ 17500 + 150
                                             =
5625
7
1
14
x x ×
1
4
x ×
1
35000
(2500 x ) + 150(1 + 2(2500 x ) ÷ 17500)
                                             =
5625
7
9
28
x x ×
1
35000
(2500 x ) + 150(1 + 2(2500 x ) ÷ 17500)
                                             =
5625
7
9
28
x x ×
1
35000
× 2500 + x ×
1
35000
x + 150(1 + 2(2500 x ) ÷ 17500)
                                             =
5625
7
9
28
x x ×
1
14
+ x ×
1
35000
x + 150(1 + 2(2500 x ) ÷ 17500)
                                             =
5625
7
11
28
x + x ×
1
35000
x + 150(1 + 2(2500 x ) ÷ 17500)
                                             =
5625
7
11
28
x + x ×
1
35000
x + 150 × 1 + 150 × 2(2500 x ) ÷ 17500
                                             =
5625
7
11
28
x + x ×
1
35000
x + 150 +
3
175
(2500 x )
                                             =
6675
7
11
28
x + x ×
1
35000
x +
3
175
(2500 x )
                                             =
6675
7
11
28
x + x ×
1
35000
x +
3
175
× 2500
3
175
x
                                             =
6675
7
11
28
x + x ×
1
35000
x +
300
7
3
175
x
                                             =
6975
7
41
100
x + x ×
1
35000
x
    The equation is transformed into :
     
6975
7
41
100
x + x ×
1
35000
x = x
1
20
× 2500
     Right side of the equation = x 125
    The equation is transformed into :
     
6975
7
41
100
x + x ×
1
35000
x = x 125

    
        x≈808.587932 , keep 6 decimal places
    
    There are 1 solution(s).


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