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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-2%X-25.2-4%X-2.5-5.3%X = 91.7 .
Question type: Equation
Solution:Original question:
| X | − | 2 100 | X | − | 126 5 | − | 4 100 | X | − | 5 2 | − | 53 1000 | X | = | 917 10 |
| Left side of the equation = | 887 1000 | X | − | 277 10 |
887 1000 | X | − | 277 10 | = | 917 10 |
Transposition :
887 1000 | X | = | 917 10 | + | 277 10 |
Combine the items on the right of the equation:
887 1000 | X | = | 597 5 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 597 5 | ÷ | 887 1000 |
| = | 597 5 | × | 1000 887 |
| = | 597 | × | 200 887 |
We obtained :
| X | = | 119400 887 |
Convert the result to decimal form :
| X | = | 134.611048 |