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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-(x/1.09*0.03) = 768256.88 .
Question type: Equation
Solution:Original question:
| x | − | ( | x | ÷ | 109 100 | × | 3 100 | ) | = | 19206422 25 |
| Left side of the equation = | x | − | x | ÷ | 109 100 | × | 3 100 |
| = | x | − | x | × | 3 109 |
| = | 106 109 | x |
106 109 | x | = | 19206422 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 19206422 25 | ÷ | 106 109 |
| = | 19206422 25 | × | 109 106 |
| = | 9603211 25 | × | 109 53 |
We obtained :
| x | = | 1046749999 1325 |
Convert the result to decimal form :
| x | = | 789999.999245 |