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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/0.09+(1054896.4-x)/0.13 = 11739645.98 .
Question type: Equation
Solution:Original question:
| x | ÷ | 9 100 | + | ( | 5274482 5 | − | x | ) | ÷ | 13 100 | = | 586982299 50 |
| Left side of the equation = | 100 9 | x | + | 5274482 5 | × | 100 13 | − | x | × | 100 13 |
| = | 100 9 | x | + | 105489640 13 | − | x | × | 100 13 |
| = | 400 117 | x | + | 105489640 13 |
400 117 | x | + | 105489640 13 | = | 586982299 50 |
Transposition :
400 117 | x | = | 586982299 50 | − | 105489640 13 |
Combine the items on the right of the equation:
400 117 | x | = | 2356287887 650 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 2356287887 650 | ÷ | 400 117 |
| = | 2356287887 650 | × | 117 400 |
We obtained :
| x | = | 275685682779 260000 |