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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 A×6.3396%+2.69-0.08 = A-0.9863 .
Question type: Equation
Solution:Original question:
| A | × | 15849 250000 | + | 269 100 | − | 2 25 | = | A | − | 9863 10000 |
| Left side of the equation = | 15849 250000 | A | + | 261 100 |
15849 250000 | A | + | 261 100 | = | A | − | 9863 10000 |
Transposition :
15849 250000 | A | − | A | = | - | 9863 10000 | − | 261 100 |
Combine the items on the left of the equation:
| - | 234151 250000 | A | = | - | 9863 10000 | − | 261 100 |
Combine the items on the right of the equation:
| - | 234151 250000 | A | = | - | 35963 10000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
35963 10000 | = | 234151 250000 | A |
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 :
234151 250000 | A | = | 35963 10000 |
The coefficient of the unknown number is reduced to 1 :
| A | = | 35963 10000 | ÷ | 234151 250000 |
| = | 35963 10000 | × | 250000 234151 |
| = | 35963 | × | 25 234151 |
We obtained :
| A | = | 899075 234151 |
Convert the result to decimal form :
| A | = | 3.839723 |