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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 0.061 = 1.66786*X+0.01405 .
Question type: Equation
Solution:Original question:
61 1000 | = | 83393 50000 | X | + | 281 20000 |
Transposition :
| - | 83393 50000 | X | = | 281 20000 | − | 61 1000 |
Combine the items on the right of the equation:
| - | 83393 50000 | X | = | - | 939 20000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
939 20000 | = | 83393 50000 | X |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
83393 50000 | X | = | 939 20000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 939 20000 | ÷ | 83393 50000 |
| = | 939 20000 | × | 50000 83393 |
| = | 939 2 | × | 5 83393 |
We obtained :
| X | = | 4695 166786 |
Convert the result to decimal form :
| X | = | 0.02815 |