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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 X*660.7*((1-23.0%)/(1-14.50%))*（1-5%） = 602.90 .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
Remove a bracket on the left of the equation:
Remove a bracket on the right of the equation:：
The equation is reduced to :
The equation is reduced to :
Remove a bracket on the left of the equation:
The equation is reduced to :
The equation is reduced to :
Remove a bracket on the left of the equation:
The equation is reduced to :
The equation is reduced to :
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation X*660.7*((1-23.0%)/(1-14.50%))*（1-5%） = 602.90 .
Question type: Equation
Solution:Original question:
| X | × | 6607 10 | ( | ( | 1 | − | 23 100 | ) | ÷ | ( | 1 | − | 29 200 | ) | ) | ( | 1 | − | 5 100 | ) | = | 6029 10 |
| X | × | 6607 10 | ( | 1 | − | 23 100 | ) | ÷ | ( | 1 | − | 29 200 | ) | × | ( | 1 | − | 5 100 | ) | = | 6029 10 |
| Multiply both sides of the equation by: | ( | 1 | − | 29 200 | ) |
| X | × | 6607 10 | ( | 1 | − | 23 100 | ) | ( | 1 | − | 5 100 | ) | = | 6029 10 | ( | 1 | − | 29 200 | ) |
| X | × | 6607 10 | × | 1 | ( | 1 | − | 5 100 | ) | − | X | × | 6607 10 | × | 23 100 | ( | 1 | − | 5 100 | ) | = | 6029 10 | ( | 1 | − | 29 200 | ) |
| X | × | 6607 10 | × | 1 | ( | 1 | − | 5 100 | ) | − | X | × | 6607 10 | × | 23 100 | ( | 1 | − | 5 100 | ) | = | 6029 10 | × | 1 | − | 6029 10 | × | 29 200 |
| X | × | 6607 10 | ( | 1 | − | 5 100 | ) | − | X | × | 151961 1000 | ( | 1 | − | 5 100 | ) | = | 6029 10 | − | 174841 2000 |
| X | × | 6607 10 | ( | 1 | − | 5 100 | ) | − | X | × | 151961 1000 | ( | 1 | − | 5 100 | ) | = | 1030959 2000 |
| X | × | 6607 10 | × | 1 | − | X | × | 6607 10 | × | 5 100 | − | X | × | 151961 1000 | ( | 1 | − | 5 100 | ) | = | 1030959 2000 |
| X | × | 6607 10 | − | X | × | 6607 200 | − | X | × | 151961 1000 | ( | 1 | − | 5 100 | ) | = | 1030959 2000 |
125533 200 | X | − | X | × | 151961 1000 | ( | 1 | − | 5 100 | ) | = | 1030959 2000 |
125533 200 | X | − | X | × | 151961 1000 | × | 1 | + | X | × | 151961 1000 | × | 5 100 | = | 1030959 2000 |
125533 200 | X | − | X | × | 151961 1000 | + | X | × | 151961 20000 | = | 1030959 2000 |
9666041 20000 | X | = | 1030959 2000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 1030959 2000 | ÷ | 9666041 20000 |
| = | 1030959 2000 | × | 20000 9666041 |
| = | 54261 | × | 10 508739 |
We obtained :
| X | = | 542610 508739 |
Convert the result to decimal form :
| X | = | 1.066578 |