Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
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 = 3121.5+93.65+0.01K+103.82+0.0003K+663.79+0.0021K+0.0529K .
Question type: Equation
Solution:Original question:
| K | = | 6243 2 | + | 1873 20 | + | 1 100 | K | + | 5191 50 | + | 3 10000 | K | + | 66379 100 | + | 21 10000 | K | + | 529 10000 | K |
| Right side of the equation = | 99569 25 | + | 653 10000 | K |
| K | = | 99569 25 | + | 653 10000 | K |
Transposition :
| K | − | 653 10000 | K | = | 99569 25 |
Combine the items on the left of the equation:
9347 10000 | K | = | 99569 25 |
The coefficient of the unknown number is reduced to 1 :
| K | = | 99569 25 | ÷ | 9347 10000 |
| = | 99569 25 | × | 10000 9347 |
| = | 99569 | × | 400 9347 |
We obtained :
| K | = | 39827600 9347 |
Convert the result to decimal form :
| K | = | 4261.003531 |