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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+671559.63)*0.0003 = 671559.63 .
Question type: Equation
Solution:Original question:
| X | − | X | × | 13 200 | − | ( | X | + | 67155963 100 | ) | × | 3 10000 | = | 67155963 100 |
| Left side of the equation = | 187 200 | X | − | ( | X | + | 67155963 100 | ) | × | 3 10000 |
187 200 | X | − | ( | X | + | 67155963 100 | ) | × | 3 10000 | = | 67155963 100 |
| Left side of the equation = | 187 200 | X | − | X | × | 3 10000 | − | 67155963 100 | × | 3 10000 |
| = | 187 200 | X | − | X | × | 3 10000 | − | 201467889 1000000 |
| = | 9347 10000 | X | − | 201467889 1000000 |
9347 10000 | X | − | 201467889 1000000 | = | 67155963 100 |
Transposition :
9347 10000 | X | = | 67155963 100 | + | 201467889 1000000 |
X≈718691.663516 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》