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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*1.13-9.99）9.99 = 10.06 .
Question type: Equation
Solution:Original question:
| ( | x | × | 113 100 | − | 999 100 | ) | × | 999 100 | = | 503 50 |
| Left side of the equation = | x | × | 113 100 | × | 999 100 | − | 999 100 | × | 999 100 |
| = | x | × | 112887 10000 | − | 998001 10000 |
112887 10000 | x | − | 998001 10000 | = | 503 50 |
Transposition :
112887 10000 | x | = | 503 50 | + | 998001 10000 |
Combine the items on the right of the equation:
112887 10000 | x | = | 1098601 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1098601 10000 | ÷ | 112887 10000 |
| = | 1098601 10000 | × | 10000 112887 |
| = | 1098601 | × | 1 112887 |
We obtained :
| x | = | 1098601 112887 |
Convert the result to decimal form :
| x | = | 9.731865 |