Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
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-462.16-(X-462.16-10000)*3% = 11687.31 .
Question type: Equation
Solution:Original question:
| X | − | 11554 25 | − | ( | X | − | 11554 25 | − | 10000 | ) | × | 3 100 | = | 1168731 100 |
| Left side of the equation = | X | − | 11554 25 | − | X | × | 3 100 | + | 11554 25 | × | 3 100 | + | 10000 | × | 3 100 |
| = | X | − | 11554 25 | − | X | × | 3 100 | + | 17331 1250 | + | 300 |
| = | 97 100 | X | − | 185369 1250 |
97 100 | X | − | 185369 1250 | = | 1168731 100 |
Transposition :
97 100 | X | = | 1168731 100 | + | 185369 1250 |
Combine the items on the right of the equation:
97 100 | X | = | 29589013 2500 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 29589013 2500 | ÷ | 97 100 |
| = | 29589013 2500 | × | 100 97 |
| = | 29589013 25 | × | 1 97 |
We obtained :
| X | = | 29589013 2425 |
Convert the result to decimal form :
| X | = | 12201.654845 |