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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 -2000-X0.9091+1777.26 = 0 .
Question type: Equation
Solution:Original question:
| - | 2000 | − | X | × | 9091 10000 | + | 88863 50 | = | 0 |
| Left side of the equation = | - | 11137 50 | − | 9091 10000 | X |
| - | 11137 50 | − | 9091 10000 | X | = | 0 |
Transposition :
| - | 9091 10000 | X | = | 0 | + | 11137 50 |
Combine the items on the right of the equation:
| - | 9091 10000 | X | = | 11137 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 11137 50 | = | 9091 10000 | 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 :
9091 10000 | X | = | - | 11137 50 |
The coefficient of the unknown number is reduced to 1 :
| X | = | - | 11137 50 | ÷ | 9091 10000 |
| = | - | 11137 50 | × | 10000 9091 |
| = | - | 11137 | × | 200 9091 |
We obtained :
| X | = | - | 2227400 9091 |
Convert the result to decimal form :
| X | = | - 245.01155 |