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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 1720+69+0.02V+33.64+0.00036V+344+0.06V = V .
Question type: Equation
Solution:Original question:
| 1720 | + | 69 | + | 1 50 | V | + | 841 25 | + | 9 25000 | V | + | 344 | + | 3 50 | V | = | V |
| Left side of the equation = | 54166 25 | + | 2009 25000 | V |
54166 25 | + | 2009 25000 | V | = | V |
Transposition :
2009 25000 | V | − | V | = | - | 54166 25 |
Combine the items on the left of the equation:
| - | 22991 25000 | V | = | - | 54166 25 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
54166 25 | = | 22991 25000 | V |
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 :
22991 25000 | V | = | 54166 25 |
The coefficient of the unknown number is reduced to 1 :
| V | = | 54166 25 | ÷ | 22991 25000 |
| = | 54166 25 | × | 25000 22991 |
| = | 54166 | × | 1000 22991 |
We obtained :
| V | = | 54166000 22991 |
Convert the result to decimal form :
| V | = | 2355.965378 |