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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 K = 30986.73+2406.64+0.01K+4988.17+0.0015K+1919.08×0.0006K+0.0506K .
Question type: Equation
Solution:Original question:
| K | = | 3098673 100 | + | 60166 25 | + | 1 100 | K | + | 498817 100 | + | 3 2000 | K | + | 47977 25 | × | 3 5000 | K | + | 253 5000 | K |
| Right side of the equation = | 3098673 100 | + | 60166 25 | + | 1 100 | K | + | 498817 100 | + | 3 2000 | K | + | 143931 125000 | K | + | 253 5000 | K |
| = | 1919077 50 | + | 303387 250000 | K |
| K | = | 1919077 50 | + | 303387 250000 | K |
Transposition :
| K | − | 303387 250000 | K | = | 1919077 50 |
Combine the items on the left of the equation:
| - | 53387 250000 | K | = | 1919077 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 1919077 50 | = | 53387 250000 | K |
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 :
53387 250000 | K | = | - | 1919077 50 |
The coefficient of the unknown number is reduced to 1 :
| K | = | - | 1919077 50 | ÷ | 53387 250000 |
| = | - | 1919077 50 | × | 250000 53387 |
| = | - | 1919077 | × | 5000 53387 |
We obtained :
| K | = | - | 9595385000 53387 |
Convert the result to decimal form :
| K | = | - 179732.612808 |