Equations
Unfold
Math OP
Fold
Linear algebra
Unfold
Solution inequality：
Directly input the univariate inequality (that is, the inequality containing only one variable), set the angular unit (radian or angle) of the trigonometric function, and click the "Next" button to obtain the solution set of the inequality.
It supports mathematical functions (including trigonometric functions).
Directly input the univariate inequality (that is, the inequality containing only one variable), set the angular unit (radian or angle) of the trigonometric function, and click the "Next" button to obtain the solution set of the inequality.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Inequality Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation （x-2.1823）/x = -1.08% .
Question type: Equation
Solution:Original question:
| ( | x | − | 21823 10000 | ) | ÷ | x | = | - | 27 2500 |
| Multiply both sides of the equation by: | x |
| ( | x | − | 21823 10000 | ) | = | - | 27 2500 | x |
| x | − | 21823 10000 | = | - | 27 2500 | x |
Transposition :
| x | + | 27 2500 | x | = | 21823 10000 |
Combine the items on the left of the equation:
2527 2500 | x | = | 21823 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 21823 10000 | ÷ | 2527 2500 |
| = | 21823 10000 | × | 2500 2527 |
| = | 21823 4 | × | 1 2527 |
We obtained :
| x | = | 21823 10108 |
Convert the result to decimal form :
| x | = | 2.158983 |