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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-X*0.065-(X+1127894)*0.0003 = 1127894 .
Question type: Equation
Solution:Original question:
| X | − | X | × | 13 200 | − | ( | X | + | 1127894 | ) | × | 3 10000 | = | 1127894 |
| Left side of the equation = | 187 200 | X | − | ( | X | + | 1127894 | ) | × | 3 10000 |
187 200 | X | − | ( | X | + | 1127894 | ) | × | 3 10000 | = | 1127894 |
| Left side of the equation = | 187 200 | X | − | X | × | 3 10000 | − | 1127894 | × | 3 10000 |
| = | 187 200 | X | − | X | × | 3 10000 | − | 1691841 5000 |
| = | 9347 10000 | X | − | 1691841 5000 |
9347 10000 | X | − | 1691841 5000 | = | 1127894 |
Transposition :
9347 10000 | X | = | 1127894 | + | 1691841 5000 |
Combine the items on the right of the equation:
9347 10000 | X | = | 5641161841 5000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 5641161841 5000 | ÷ | 9347 10000 |
| = | 5641161841 5000 | × | 10000 9347 |
| = | 5641161841 | × | 2 9347 |
We obtained :
| X | = | 11282323682 9347 |