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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 X10+X9+X8+X7+X6 = 5.88945 .
Question type: Equation
Solution:Original question:
| X | × | 10 | + | X | × | 9 | + | X | × | 8 | + | X | × | 7 | + | X | × | 6 | = | 117789 20000 |
| Left side of the equation = | 40 | X |
| 40 | X | = | 117789 20000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 117789 20000 | ÷ | 40 |
| = | 117789 20000 | × | 1 40 |
We obtained :
| X | = | 117789 800000 |
Convert the result to decimal form :
| X | = | 0.147236 |