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 2.46x/(1+1.46x) = 0.1092 .
Question type: Equation
Solution:Original question:
Remove a bracket on the right of the equation:：
The equation is reduced to :
Transposition :
Combine the items on the left of the equation:
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 2.46x/(1+1.46x) = 0.1092 .
Question type: Equation
Solution:Original question:
123 50 | x | ÷ | ( | 1 | + | 73 50 | x | ) | = | 273 2500 |
| Multiply both sides of the equation by: | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 273 2500 | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 273 2500 | × | 1 | + | 273 2500 | × | 73 50 | x |
123 50 | x | = | 273 2500 | + | 19929 125000 | x |
Transposition :
123 50 | x | − | 19929 125000 | x | = | 273 2500 |
Combine the items on the left of the equation:
287571 125000 | x | = | 273 2500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 273 2500 | ÷ | 287571 125000 |
| = | 273 2500 | × | 125000 287571 |
| = | 91 | × | 50 95857 |
We obtained :
| x | = | 4550 95857 |
Convert the result to decimal form :
| x | = | 0.047467 |