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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 (1.21+x-1.1)(195-10x)-5x = 2305 .
    Question type: Equation
    Solution:Original question:
     (
121
100
+ x
11
10
)(19510 x )5 x = 2305
    Remove the bracket on the left of the equation:
     Left side of the equation =
121
100
(19510 x ) + x (19510 x )
11
10
(19510 x )5 x
                                             =
121
100
× 195
121
100
× 10 x + x (19510 x )
11
10
(19510 x )5 x
                                             =
4719
20
121
10
x + x (19510 x )
11
10
(19510 x )5 x
                                             =
4719
20
171
10
x + x (19510 x )
11
10
(19510 x )
                                             =
4719
20
171
10
x + x × 195 x × 10 x
11
10
(19510 x )
                                             =
4719
20
+
1779
10
x x × 10 x
11
10
(19510 x )
                                             =
4719
20
+
1779
10
x x × 10 x
11
10
× 195 +
11
10
× 10 x
                                             =
4719
20
+
1779
10
x x × 10 x
429
2
+ 11 x
                                             =
429
20
+
1889
10
x x × 10 x
    The equation is transformed into :
     
429
20
+
1889
10
x x × 10 x = 2305
    This equation has no real solution!


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