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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 2359500 = A+(A*0.0781) .
Question type: Equation
Solution:Original question:
| 2359500 | = | A | + | ( | A | × | 781 10000 | ) |
| Right side of the equation = | A | + | A | × | 781 10000 |
| = | 10781 10000 | A |
| 2359500 | = | 10781 10000 | A |
Transposition :
| - | 10781 10000 | A | = | - | 2359500 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| 2359500 | = | 10781 10000 | 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 :
10781 10000 | A | = | 2359500 |
The coefficient of the unknown number is reduced to 1 :
| A | = | 2359500 | ÷ | 10781 10000 |
| = | 2359500 | × | 10000 10781 |
We obtained :
| A | = | 23595000000 10781 |