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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.
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 20006-（（20006-x）*0.05+x） = 9573.15 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
The equation is transformed into :
Transposition :
Combine the items on the right of the equation:
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 20006-（（20006-x）*0.05+x） = 9573.15 .
Question type: Equation
Solution:Original question:
| 20006 | − | ( | ( | 20006 | − | x | ) | × | 1 20 | + | x | ) | = | 191463 20 |
| Left side of the equation = | 20006 | − | ( | 20006 | − | x | ) | × | 1 20 | − | x |
| = | 20006 | − | 20006 | × | 1 20 | + | x | × | 1 20 | − | x |
| = | 20006 | − | 10003 10 | + | x | × | 1 20 | − | x |
| = | 190057 10 | − | 19 20 | x |
190057 10 | − | 19 20 | x | = | 191463 20 |
Transposition :
| - | 19 20 | x | = | 191463 20 | − | 190057 10 |
Combine the items on the right of the equation:
| - | 19 20 | x | = | - | 188651 20 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
188651 20 | = | 19 20 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
19 20 | x | = | 188651 20 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 188651 20 | ÷ | 19 20 |
| = | 188651 20 | × | 20 19 |
| = | 9929 | × | 1 |
We obtained :
| x | = | 9929 |