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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 277431.19-x/1.09*0.09*1.12-23303.99-1387.16 = 0 .
Question type: Equation
Solution:Original question:
27743119 100 | − | x | ÷ | 109 100 | × | 9 100 | × | 28 25 | − | 2330399 100 | − | 34679 25 | = | 0 |
| Left side of the equation = | 27743119 100 | − | x | × | 252 2725 | − | 2330399 100 | − | 34679 25 |
| = | 6318501 25 | − | 252 2725 | x |
6318501 25 | − | 252 2725 | x | = | 0 |
Transposition :
| - | 252 2725 | x | = | 0 | − | 6318501 25 |
Combine the items on the right of the equation:
| - | 252 2725 | x | = | - | 6318501 25 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
6318501 25 | = | 252 2725 | 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 :
252 2725 | x | = | 6318501 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 6318501 25 | ÷ | 252 2725 |
| = | 6318501 25 | × | 2725 252 |
| = | 300881 | × | 109 12 |
We obtained :
| x | = | 32796029 12 |
Convert the result to decimal form :
| x | = | 2733002.416667 |