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 x = 0.4231/(2.41-1.41*0.4231) .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
The equation is reduced to :
The equation is reduced to :
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x = 0.4231/(2.41-1.41*0.4231) .
Question type: Equation
Solution:Original question:
| x | = | 4231 10000 | ÷ | ( | 241 100 | − | 141 100 | × | 4231 10000 | ) |
| Multiply both sides of the equation by: | ( | 241 100 | − | 141 100 | × | 4231 10000 | ) |
| x | ( | 241 100 | − | 141 100 | × | 4231 10000 | ) | = | 4231 10000 |
| x | × | 241 100 | − | x | × | 141 100 | × | 4231 10000 | = | 4231 10000 |
| x | × | 241 100 | − | x | × | 596571 1000000 | = | 4231 10000 |
1813429 1000000 | x | = | 4231 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 4231 10000 | ÷ | 1813429 1000000 |
| = | 4231 10000 | × | 1000000 1813429 |
| = | 4231 | × | 100 1813429 |
We obtained :
| x | = | 423100 1813429 |
Convert the result to decimal form :
| x | = | 0.233315 |