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 2.681*X÷（1+1.681*X） = －0.05÷0.95X+0.474÷0.95 .
Question type: Equation
Solution:Original question:
2681 1000 | X | ÷ | ( | 1 | + | 1681 1000 | X | ) | = | - | 1 20 | ÷ | 19 20 | × | X | + | 237 500 | ÷ | 19 20 |
| Multiply both sides of the equation by: | ( | 1 | + | 1681 1000 | X | ) |
2681 1000 | X | = | - | 1 20 | ÷ | 19 20 | × | X | ( | 1 | + | 1681 1000 | X | ) | + | 237 500 | ÷ | 19 20 | × | ( | 1 | + | 1681 1000 | X | ) |
2681 1000 | X | = | - | 1 20 | ÷ | 19 20 | × | X | × | 1 | − | 1 20 | ÷ | 19 20 | × | X | × | 1681 1000 | X | + | 237 500 | ÷ | 19 20 | × | ( | 1 | + | 1681 1000 | X | ) |
2681 1000 | X | = | - | 1 19 | X | − | 1681 19000 | X | X | + | 237 475 | ( | 1 | + | 1681 1000 | X | ) |
2681 1000 | X | = | - | 1 19 | X | − | 1681 19000 | X | X | + | 237 475 | × | 1 | + | 237 475 | × | 1681 1000 | X |
2681 1000 | X | = | - | 1 19 | X | − | 1681 19000 | X | X | + | 237 475 | + | 398397 475000 | X |
2681 1000 | X | = | 373397 475000 | X | − | 1681 19000 | X | X | + | 237 475 |
The solution of the equation:
X1≈-21.677831 , keep 6 decimal places
X2≈-0.594884 , keep 6 decimal places
X3≈0.260151 , keep 6 decimal places
There are 3 solution(s).
解程的详细方法请参阅：《方程的解法》