Mathematics
         
语言：中文    Language:English
                                Equations   
Fold
                                Unary equation
                                Multivariate equation
                                Math OP  
Unfold
                                Linear algebra      
Unfold
                                Derivative function
                                Function image
                                Hot issues
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 （477.1-420.8/x）*(0.966-0.042/x)+144+286.1/x = 0 .
    Question type: Equation
    Solution:Original question:
     (
4771
10
 −
2104
5
 ÷ x )(
483
500
 −
21
500
 ÷ x ) + 144 +
2861
10
 ÷ x = 0
     Multiply both sides of the equation by: x
     (
4771
10
 −
2104
5
 ÷ x )(
483
500
 −
21
500
 ÷ x ) x + 144 x +
2861
10
 = 0
    Remove a bracket on the left of the equation:：
     
4771
10
(
483
500
 −
21
500
 ÷ x ) x −
2104
5
 ÷ x × (
483
500
 −
21
500
 ÷ x ) x + 144 x +
2861
10
 = 0
    Remove a bracket on the left of the equation:
     
4771
10
 ×
483
500
 x −
4771
10
 ×
21
500
 ÷ x × x −
2104
5
 ÷ 1 × (
483
500
 −
21
500
 ÷ x ) × 1 + 144 = 0
    The equation is reduced to :
     
2304393
5000
 x −
100191
5000
 ÷ x × x −
2104
5
(
483
500
 −
21
500
 ÷ x ) + 144 x +
2861
10
 = 0
    The equation is reduced to :
     
3024393
5000
 x −
100191
5000
 ÷ x × x −
2104
5
(
483
500
 −
21
500
 ÷ x ) +
2861
10
 = 0
    Remove a bracket on the left of the equation:
     
3024393
5000
 x −
100191
5000
 ÷ 1 × 1 −
2104
5
 ×
483
500
 +
2104
5
 ×
21
500
 ÷ x +
2861
10
 = 0
    The equation is reduced to :
     
3024393
5000
 x −
100191
5000
 −
254058
625
 +
11046
625
 ÷ x +
2861
10
 = 0
    The equation is reduced to :
     
3024393
5000
 x −
140431
1000
 +
11046
625
 ÷ x = 0
     Multiply both sides of the equation by: x
     
3024393
5000
 x x −
140431
1000
 x +
11046
625
 = 0
    This equation has no real solution!


Your problem has not been solved here? Please go to the Hot Problems section！


Return



  New addition:Lenders ToolBox module（Specific location：Math OP > Lenders ToolBox ），welcome。