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/(1560+x) = 5.3% .
Question type: Equation
Solution:Original question:
| x | ÷ | ( | 1560 | + | x | ) | = | 53 1000 |
| Multiply both sides of the equation by: | ( | 1560 | + | x | ) |
| x | = | 53 1000 | ( | 1560 | + | x | ) |
| x | = | 53 1000 | × | 1560 | + | 53 1000 | x |
| x | = | 2067 25 | + | 53 1000 | x |
Transposition :
| x | − | 53 1000 | x | = | 2067 25 |
Combine the items on the left of the equation:
947 1000 | x | = | 2067 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 2067 25 | ÷ | 947 1000 |
| = | 2067 25 | × | 1000 947 |
| = | 2067 | × | 40 947 |
We obtained :
| x | = | 82680 947 |
Convert the result to decimal form :
| x | = | 87.307286 |